他是个经验丰富的跳伞者，已经跳过150多次伞了。He was an experienced parachutist who had done over 150 jumps.里德不得不从严重受损的飞机上跳伞逃生。Reid was forced to bail out of the crippled aircraft.一位大胆鲁莽的跳伞者今天从伦敦塔桥的桥顶跳了下去。A daredevil parachutist jumped from t...
Conclusion The late efficacy of mitral annuloplasty using prosthetic ring is satisfactory.结论对于有瓣环扩大的二尖瓣成形术,应用人工瓣环,近期和远期临床效果均满意.Percutaneous annuloplasty has the potential to serve as a therapeutic adjunct to standard med...
I've been wondering if you yourselves have any idea why she came.我一直在想，你们自己是否知道她为什么来。Sylvia shook hands. "Well, you go get yourselves some breakfast."西尔维娅摆了摆手说：“嗯，你们自己去吃些早餐吧。”You ought to be ashamed of yourselves. Y...
There were ducks quacking on the lawn.草地上有几只鸭子在嘎嘎叫。Look, I'm not one of your lame ducks.听着，我可不像你手下的那些废物。I brought in one drake and three ducks.我弄来一只公鸭和三只母鸭。...