The craze for roller skating spread throughout the U.S.滑旱冰在全美风靡一时。The U.S. trade deficit hit a record $ 152 thousand - million that same year.1987年美国的贸易逆差创历史最高纪录,达到1520亿美元.There are extensive coal deposits in the U.S.S.R...
The lion's claws had gouged a wound in the horse's side.狮爪在马身一侧抓了一道深口。The doctor probed the gunshot wound of the soldier.医生以探针探查战士的枪伤.The nurse gently mopped the blood from the wound.护士轻轻地抹去伤口上的血。Factors such a...