所以这个您需要了解，有一定的时长

所以这个您需要了解，有一定的时长

Kết quả (Anh) 1:

So you need to understand this, there is a certain amount of time

Kết quả (Anh) 2:

So this one you need to understand, there is a certain amount of time

Kết quả (Anh) 3:

So you need to understand this for a certain period of time