2-2 后果性------ 揭示所討論的問題若不解決, 將產(chǎn)生的嚴(yán)重后果.

　　[1]. We must call for an immediate method , because the current phenomenon of ... , if allowed to proceed, will surely lead to the heavy cost of .......

　　[2]. Obviously , if we ignore/are blind to the problem , there is every chance that .. will be put in danger.