抖音对青少年不好，我们不应该太频繁地使用它。

Douyin is not good for teenagers, we shouldn't use it too often.

youdao

另一方面，不要太频繁地刷新缓冲区。

On the other hand, do not flush the buffer too often.

youdao

这意味着要尽可能地重用对象，而不要太频繁地创建新对象实例。

That means, try to reuse objects as often as possible, and do not create new object instances too often.

youdao