The guards realised only hours later that their charges had escaped.

囚犯们越狱几个小时之后，看守们才发现。

youdao

In a casual conversation you might not realize that you were talking to someone who would, only hours later, have no recollection of ever meeting you.

在和她闲聊中，有时你很难想象眼前这个正和你畅所欲言的人，在几个小时后，甚至无法记得她曾经见过你。

youdao

A week later, they were asked to sleep for only four hours every night for two nights in a row.

一周后，他们被要求连续两晚每晚只睡四个小时。

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But, only a few hours later, Swiss researchers presented their own independent study, called Sirtax, which showed a clear benefit for Cypher.

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There have been embarrassing instances under Estrada where a minister says one thing, only to be contradicted hours later.

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She had gone to bed only to wake up hours later because her neck felt as if it were on fire.

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