全部

1·On no account should the house be left unlocked.

离开住宅时千万要锁门。《牛津词典》

2·The empty shell of a snail or clam may be left behind, and if it is sufficiently durable and resistant to dissolution, it may remain basically unchanged for a long period of time.

蜗牛或蛤蜊的空壳可能会被留下来，如果足够持久和抗溶解，它可能会在很长一段时间内基本保持不变。

3·It can simply be left on the work surface.

把它放在操作台面上就行了。《柯林斯英汉双解大词典》

4·Trees were to be left uncut, roads unpaved.

树木未被修剪，道路未被铺设。《柯林斯英汉双解大词典》

5·The data in the cells should be left-justified.

存储单元里的数据应该左对齐。《柯林斯英汉双解大词典》

6·We're going to be left behind by the rest of the world.

我们就要落后于世界的其他地区了。《柯林斯英汉双解大词典》

7·The final clause in the contract will be left untouched.

合同的最后一项条款将不作改动。《牛津词典》

8·A patient who is not fully conscious should never be left alone.

神志并非完全清醒的病人必须时刻有人照料。《牛津词典》

9·Very young children should not be left to play without supervision.

不能让幼儿在没人照看的情况下独自玩耍。《牛津词典》

10·Future generations will be left with a legacy of pollution and destruction.

留给子孙后代的将是环境的污染与破坏。《牛津词典》