我们已经失去了一切，不过谢天谢地，总算是保住了性命。We have lost everything, but thank God, our lives have been spared.子弹穿过动脉，他失血过多几乎性命不保。He almost bled to death after the bullet severed an artery.他的大胆营救保住了那些年轻人的性命。His daring rescue saved the liv...
He introduced radio to the school to increase the children's awareness.他在学校开通广播，以提高孩子们的警觉性。In 1971, the 1p and 2p decimal coins were introduced in Britain.英国于1971年开始使用十进制的1便士和2便士硬币。She showed me round and introduced...
Lightly score the surface of the steaks with a knife.在牛排表面轻轻打花刀。The weakest students can end up with a negative score.最差的学生可能会以负分收场。Tempers began to fray as the two teams failed to score.随着两队都没能破门得分，大家渐渐沉不住气了。...