如果您拥有1.5 . x或者甚至是1.6 .x，那就再好不过了。

Still, if you've got 1.5.x or even 1.6.x, you're in great shape.

youdao

如果您拥有1.5 . x或者甚至是1.6 .x，那就再好不过了。

Still, if you've got 1.5.x or even 1.6.x, you're in great shape.

youdao