We have to come up with the practical measures to prevent the air pollution.
我们必须找到防止空气污染的切实可行的办法。
It's wonderful for you to come up with such a good idea.你能想出这么一个好主意真是太棒了!
2021-07-20
We have to come up with the practical measures to prevent the air pollution.
我们必须找到防止空气污染的切实可行的办法。
It's wonderful for you to come up with such a good idea.你能想出这么一个好主意真是太棒了!