Because if they get lost, it takes ages before anyone notices that they're missing.

因为他们要是不见了，很长时间都不会有人注意到这事儿。

youdao

And of course, you do get extra message flows if messages are lost, as in that case they will have to be resent.

当然，如果消息丢失，也会有对应流程予以处理，比如在本例中是重发。

youdao

If users get lost on a website, they leave.

如果用户在站点上迷失，他们会离开。

youdao

We've lost completely on a European army - that's actually bad for Europe because if they get this wrong they'll wreck it from the beginning anyway and we've lost on all the other agendas too - and now he's talking about bribing the people of Gibraltar with 30 million pounds to sell out their rights as British citizens.

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Dr. PAUL SKOLNICK (Boston University Medical Center): We've had to literally walk patients into care so they don't get lost, if you will.

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So there is pressure to file early, however there's no point getting inaccurate, irrelevant photos sent in record time as they'll get lost within hours if not minutes.

BBC: Drowning in pictures