On no account should the house be left unlocked.

离开住宅时千万要锁门。

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。

It can simply be left on the work surface.

把它放在操作台面上就行了。

Trees were to be left uncut, roads unpaved.

树木未被修剪，道路未被铺设。

The data in the cells should be left-justified.

存储单元里的数据应该左对齐。

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。

The final clause in the contract will be left untouched.

合同的最后一项条款将不作改动。

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。

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。

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。

Minor cuts and scrapes can usually be left uncovered to heal by themselves.

小的割伤和擦伤不用覆盖任何东西，会自行愈合。

She's asked to be left alone but the press photographers follow her everywhere.

她要求别打扰她，但是摄影记者到处都跟着她。

Don't be left standing, ladies and gents, while a bargain slips past your eyes.

别光站着，女士们先生们，价廉的商品就要从你们眼皮底下溜走喽。

France no longer wants to be left on the sidelines when critical decisions are made.

法国再也不想在做出重大决定时被搁置一旁。

Schools with better reputations will be flooded with applications while poorer schools will be left high and dry.

声誉好些的学校将会收到大量申请，而差些的学校则将陷入困境。

The lizard just wanted to be left alone.

这只蜥蜴只想自己待着。

She says if she doesn't catch up, she will be left out.

她说如果不追赶，就会被淘汰。

In a word, cats are low maintenance and happy to be left alone indoors.

总而言之，猫的要求少，也喜欢独自待在室内。

For example, some people believe that chopsticks should not be left standing upright in a bowl.

例如，有些人认为，筷子不应该直立插在碗中。

My daughter helps me cook but she isn't old enough to be left alone in the kitchen.

我女儿帮我做饭，但她还小，不能一个人待在厨房里。

"Unless these sectors make their business models much more efficient digitally, they might be left behind," says Chetan Dube, UneeQ's CEO.

UneeQ 的首席执行官切坦·杜布表示：“这些行业的商业模式要在数字化方面提高效率，否则可能会落后。”

After de-layering in this way, a company may be left with just a top level of senior managers, front-line managers and employees with direct contact with the public.

通过这种方式减少层级后，公司可能只剩下最高层管理人员、一线管理人员和与公众直接接触的员工。

He must never be left an instant unguarded.

他必须无时无刻都处在看守之下。

It wouldn't be safe for him to be left to himself.

让他一个人呆着不安全。

The window must always be left open for them, always, always.

窗户必须永远为他们敞开，永远，永远。

Young children should never be left unattended near a stretch of water.

绝不能让幼儿在水边无人看管。

Every student studied hard in order not to be left behind by other students.

为了不落后于其他同学，每个学生都努力学习。

Everyone finds it necessary to update his knowledge, otherwise he will be left behind the society.

每个人都认为有必要更新自己的知识，否则将被社会抛在后面。

Eventually you develop a scab, and then it would fall off as it healed, and you'd be left with a scar.

最终你会结成一个痂，当它愈合的时候，它会脱落，然后你会留下一个伤疤。

About nine metres of the boat's length was recovered; one end lay beyond the excavation and had to be left.

找到了大约九米长的船身，其一端所在的地方超出挖掘范围，必须留在原地。