at the moment此刻
be on sale 出售
carry through完成
be in demand需要
the key to…的答案(线索、办法)
cure sb.of治好某人…
aIl the way从远道，从头至尾
glance at瞥见，一瞥
take interest in对…发生兴趣
be on good terms with sb.与某人友好
take charge of负责
take a chance冒一下险
clean up打扫;清除
hundreds of数以百计的
in proportion to按...的比例
be beneficial to对…有益
put out扑灭
entrust sb.with sth.委托某人某事
break into tears(cheers)突然哭(欢呼)起来
in no way决不
make an attempt试图
come uD with提出