| 例句 |
Periscopes are used in submarines to allow you to look above the surface of the water.潜水艇上装有潜望镜，通过它可以观察水面以上的情况。What is the state of play on the roads this morning?今天上午路上的情况如何？Please fill me in on what happened at the meeting.请向我提供会上的情况。Conditions on the ship were often very bad, and crews were on the point of mutiny.船上的情况常常十分糟糕，船员们随时可能发生哗变。Few cases of the disease have been observed in humans.这种病发生在人身上的情况很少发现。 |