put into effect实行，生效
take effect生效，
keep an eye on留意，照看
find fault埋怨，挑剔
come/go into force生效，实施
be friends with对…友好，与…交上朋友
keep one"s head保持镇静
carry/bring into effect使生效，使起作用
come/go into effect生效，实施
catch one eye引人注目
make a face做鬼脸
catch fire着火
make friends交朋友，友好相处
make fun of取笑，嘲弄
lose heart丧失勇气，失去信心
get hold of抓住，掌握
throw/cast light on使明白，阐明
have…in mind记住，考虑到，想到
come/go into operation使投入生产，使运转
keep/hold pace with跟上，与……同步
take place发生，进行
come to the point说到要点，扼要地说