For three-year-olds, for reasons that are still in need of clarification, no improvement—rather a slight drop in performance resulted from the change.

对于三岁的孩子来说，由于一些原因，他们的成绩并没有得到改善，只是因为改变而略有下降。

youdao

No, I think I'll drop in the day after tomorrow to check up.

不，我想我后天会顺道去看看，检查下。

youdao

When it's time to make the leap, they take action and immediately drop what's no longer serving their purpose.

当需要向前迈进的时候，他们会采取行动，并立即放弃那些有助于实现目标的事物。

youdao

In this year of plenty, there were no drop-offs.

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We're a strong unit, we're like a big family really and you realise that no-one means to drop catches.

BBC: It's not been a very good couple of days for me.

It said it expected a short-term drop in the economy, but no long-term impact.

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