提出建议(提出个人建议和意见): It is high time that we put an end to the (trend). 该是我们停止这一趋势的时候了. It is time to take the advice of … and to put special emphasis on the improvement of … 该是采纳……的建议，并对……的进展给予特殊重视的时候了。 There is no doubt that enough concern must be...