The boy discharged a stone from a sling.

个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线给球弹弓效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线给球弹弓效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧床弹性有限，所给弹弓越小。

The boy discharged a stone from a sling.

孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线给球弹弓效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线球弹效应就越小。

The boy discharged a stone from a sling.

这个男孩用弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线有限，所球线给球弓效应就越小。

The boy discharged a stone from a sling.

这个男孩用射石头。

The boy surrendered the catapult to the teacher.

那孩子把交了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧床性有限，所以应就越小。

The boy discharged a stone from a sling.

这个男孩用弹头。

The boy surrendered the catapult to the teacher.

那孩子把弹交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧线床弹性有限，所以球线给球弹效应就越小。

The boy discharged a stone from a sling.

这个男孩用弹弓射石头。

The boy surrendered the catapult to the teacher.

那孩子把弹弓交给了老师。

Player full understand his own needs and then finetune his string setting easily.

太紧弹性有限，所以球给球弹弓效应就越小。