Here the "timely", including the timely review after class, three minutes of time to close your eyes to review the key points and difficulties, noon lunch break to review again, up to five minutes.

这里的“及时”，包括下课后及时复习，三分钟的时间闭上眼睛回顾本课重点和难点，中午午休要再次复习，至多五分钟。

youdao

I work from eight-thirty in the morning to six in the evening. At noon I have an hour's break for lunch.

由早上八时三十分到下午六时。在中午，我有一小时吃午饭。

youdao

The mosquito-curtain was never put down at the lunch break, but mother put it down that noon.

从不在午休时间放下的母亲的蚊帐，那天中午是放下的。

youdao

Instead of following the pack at noon, he takes his lunch break an hour or two later.

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The incident happened shortly before noon on Thursday as children were leaving the school premises for the lunch break, police officials said.

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