red alert 紧急警报

　　white alert 解除警报

　　yellow alert 预备警报

　　beyond debate 疑义,无可争辩

　　debate upon/on 讨论(问题)

　　suffice it to say (that) 只要说…就够了

　　suffice for 足够

　　to all appearances 就外表看来，根据观察推断

　　at first appearance 乍看起来

　　by appearances 根据外表

　　make an appearance 到场,出场;出头露面

　　make a good appearance 显得一表人才

　　compel sb. to do sth. 强迫某人做某事

　　be compelled to (do) 不得不(做)

　　compete with/against 与…竞争

　　come to/arrive at/reach/draw a conclusion 得出结论

　　make a conclusion 下结论

　　bring...to a conclusion 使…结束

　　in conclusion 最后

　　confront difficulties 面对困难

　　be confronted with difficulties 遇到困难

　　confront sb. with 使…面临;使…与…对质

　　in the habit of 有…的习惯

　　fall into the habit of 染上…的习惯

　　form the habit of 养成…的习惯

　　cope with 有效地或成功地应付

　　deal with 付,对付

　　there's no denying... 无可否认…

　　deny sb. sth. 拒绝给予某人某物

　　deny doing 否认做