变幻的

The heavy rain might settle the changeable weather.

这场大雨也许幻不定的天气稳定下来。

They thought themselves lucky in the lottery of life.

他们认为自己是幻莫测的生中的幸运者。

It was a vast and treacherous landscape, but breath-takingly beautiful.

这是一片广阔而幻莫测的景致，但却美得令惊讶。

Actors have the reputation of being highly temperamental.

演员的性情幻无常是众所周知的。

: In polar region, apart from the bright stars seen under moon night, ever changing aurorae are making scenes after scenes of celestial display in the darkness.

北极圈范围，月下除了够看到天明亮的星外，幻莫测的极光往往�著演一幕又一幕的天文表演。