提出建議(提出個人建議和意見)：
It is high time that we put an end to the (trend)。
該是我們停止這一趨勢的時候了。
It is time to take the advice of … and to put special emphasis on the improvement of …
該是採納……的建議，並對……的進展給予特殊重視的時候了。
There is no doubt that enough concern must be paid to the problem of …
毫無疑問，對……問題應予以足夠的重視。
Obviously， … If we want to do something … ， it is essential that …
顯然，如果我們想做某事，很重要的是……
Only in this way can we …
只有這樣，我們才能……
It must be realized that …
我們必須意識到……