Once they reach a certain level of affluence, they also start to buy art.

一旦市民富足到某个程度，他们也会试着收藏艺术品。

youdao

Once you reach a certain level, you begin to search.

一旦你达到一确定的层次，你开始去探寻。

youdao

First heard this I have not been able to understand, master and you reach a certain level you can understand!

初听此话时我一直不能理解，大师说等你到了一定境界你就能理解了！

youdao

First heard this I have not been able to understand, master and you reach a certain level you can understand!

初听此话时我一直不能理解，大师说等你到了一定境界你就能理解了！

youdao