在太阳升起时享用吧！

Enjoy till the sun comes up.

youdao

绿色的闪光也出现在太阳升起时，但是在合适的时机及位置才能观察到。

A green flash is also visible for a rising Sun, but takes better timing to spot.

youdao

河边有棵树，我们已经日复一日在太阳升起时观察了它好几个星期了。

THERE is a tree by the river and we have been watching it day after day for several weeks when the sun is about to rise.

youdao