它们花几个小时在海底进食。

They spend hours feeding on the ocean floor.

《柯林斯英汉双解大词典》

她进食很慢，平均每餐约需一小时。

She eats very slowly, about one hour on average per meal.

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尽量在锻炼一小时前进食。

Try to eat at least one hour before beginning your workout.

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进食后必须等待一小时才能游泳：假的！

Wait an hour after eating before swimming: FALSE.

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避免睡觉前进食，一般睡前至少2小时不吃东西。

Avoid bedtime snacks. In general, do not eat for at least 2 hours before bedtime.

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请设法避免在跑前2小时内进食。

Try to avoid eating for at least two hours before a run.

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然后每隔三四个小时进食一次，入睡前一小时不再进食。

Keep eating every three to four hours but stop an hour before bedtime.

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然后每隔三四个小时进食一次，入睡前一小时不再进食。

Keep eating every three to four hours but stop an hour before bedtime.

youdao