??? 情景例句
Things are looking up.
情況在好轉(zhuǎn)。
I can't believe it.
我不相信。
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他們來到一道瀑布前，那瀑布奔瀉而下，注入洞底一處地下湖里。