The garden is 30 metres long and 20 metres wide.

"这花园长三,宽二。"

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型钻机能钻透厚的坚固岩石。

I'll swim you 50 meters.

我赛五游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽取地下水做为饮用水用来灌溉在许多地区已经使水位下降了几，使人们使用质量较差的水来做为饮水。

The garden is 30 metres long and 20 metres wide.

"这花园长三十,宽二十。"

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型钻机能钻透十坚固岩石。

I'll swim you 50 meters.

我要跟你赛五十游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽取地下水做为饮用水用来灌溉在许多地区已经使水位下降了几十，迫使人们使用差水来做为饮水。

The garden is 30 metres long and 20 metres wide.

"这花十米,宽二十米。"

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型钻机能钻透十米厚的坚固岩石。

I'll swim you 50 meters.

我要跟你赛五十米游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽取地下水做为饮用水用来灌溉在许多地区已经使水位下降了几十米，迫使人们使用质量较差的水来做为饮水。

The garden is 30 metres long and 20 metres wide.

"这花园长三米,米。"

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型钻机能钻透米厚的坚固岩石。

I'll swim you 50 meters.

我要跟你赛五米游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽取地下水做为饮用水用来灌溉在许多地区已经使水位下降了几米，迫使人们使用质量较差的水来做为饮水。

The garden is 30 metres long and 20 metres wide.

"花园长三十米,宽二十米。"

This new model of drilling machine can bore through solid rock ten metres deep.

台新型钻机能钻透十米厚的坚固岩石。

I'll swim you 50 meters.

我要跟你赛五十米游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽取地下水做为饮用水用来灌溉在许多地区已经使水位下降了几十米，迫使人们使用质量较差的水来做为饮水。

The garden is 30 metres long and 20 metres wide.

"这花园长三十米,宽二十米。"

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型钻机能钻透十米厚的坚固岩石。

I'll swim you 50 meters.

我要跟你赛五十米游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽取地下水做为饮用水用来灌溉在许多地区已经使水位下降了几十米，迫使人们使用质量较差的水来做为饮水。

The garden is 30 metres long and 20 metres wide.

"这花园长三十米,宽二十米。"

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型机十米厚坚固岩石。

I'll swim you 50 meters.

我要跟你赛五十米游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽取地下做为饮用用灌溉在许多地区已经使位下降了几十米，迫使人们使用质量较差做为饮。

The garden is 30 metres long and 20 metres wide.

"这花园长三十米,宽二十米。"

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型钻机能钻透十米厚的坚固岩石。

I'll swim you 50 meters.

我要跟你赛五十米游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

取地下水做为饮用水用来灌溉在许多地区水位下降了几十米，迫人们用质量较差的水来做为饮水。

The garden is 30 metres long and 20 metres wide.

"这花园长三十米,宽二十米。"

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型钻机能钻透十米厚的坚固岩石。

I'll swim you 50 meters.

我要跟你赛五十米游泳。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽取地下水做为饮用水用来灌溉在许多地区已经使水位下降了几十米，迫使人们使用质量较差的水来做为饮水。