例：

　　Exam results are not the only yardstick of a school's performance.

　　考試結果不是衡量學(xué)校水平的唯一標準。

　　These woollen suits are not designed for wear in hot climates.

　　這些毛料西服不是為炎熱氣候下穿著(zhù)的。

　　We are not getting any further forward with the discussion.

　　我們的討論沒(méi)有取得任何進(jìn)展。

　　The two sets of figures are not significantly different.

　　這兩組數字沒(méi)有明顯的差別。

　　The results of the experiment are not statistically significant.

　　從統計學(xué)的觀(guān)點(diǎn)看，實(shí)驗結果意義不明顯。