If only he arrived in time.

但愿他能及时赶到。

《新英汉大辞典》

Much of northern Japan remains without power, so it remains to be seen if the system, which was triggered, arrived in time to provide a useful warning.

日本北部的大部分地区仍然没有电，因此，这个已经启动的系统是否会及时提供有用的警报，仍有待于观察。

youdao

Some families had older children who were malnourished as youngsters, but younger children who had always been healthy because Oportunidades had arrived in time to help them eat better.

还有的家庭，年长点的孩子小时候营养不良，但年纪稍小的孩子却很健康，因为“机会计划”就象一场及时雨，使他们能够吃得更好。

youdao

He started to walk north. After a time, he arrived in the Bronx, the northern part of New York City.

VOA: special.2010.08.01

By the time his artillery had arrived and was in place, Confederate troops had withdrawn.

VOA: special.2009.09.17

Angry members of the Muslim community tried to storm the building, but security forces arrived in time to prevent them.

CNN: Official: 5 killed as Muslims, Christians clash in Egypt

It is believed that she did not attend the entire two-and-a-half-hour show but arrived in time to present the top awards.

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The Pentagon has repeatedly said that planes couldn't have arrived in time.

WSJ: Clash Erupts at Benghazi Hearing