🗣️ 情景例句
He invests his money in the stock market, dreaming of huge profits.
他把钱投资在股市中， 梦想从中获暴利。
The mill cannot grind with the water that is past.
覆水难收。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。