当我们学习的时候，我们应该坐直。

We should sit straight when we are studying.

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当我学习中国的时候，我们的老师带我们去中国餐馆和一些中式杂货店。

When we studied China. Our teacher took us to a Chinese restaurant and a Chinese grocery store.

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当我们制定学习计划的时候，我必须做到两件事。

When making the study plan, we should remember two things.

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当我们不好好学习的时候，他也很严厉。

When we don't study hard. He is very strict.

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当我们学习和成长的时候，我们会面临挑战，我们会犯错误。

As we learn and grow, we face challenges and make mistakes.

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当我们学习和成长的时候，我们会面临挑战，我们会犯错误。

As we learn and grow, we face challenges and make mistakes.

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