And with sloppier patenting standards, litigation has increased.

由于专利标准放宽导致诉讼案件增加。

MELISSA: Yes, in 1991, for example, clothes styles were even sloppier.

茉莉莎：是的，例如1991年的服装样式就比现在还要随便。

If you move the slider to the right, you can be sloppier with your typing.

如果你将滑动条拖向右边，你将能够更慢地进行输入操作。

But natural selection swings a sharp edge, and the teen's sloppier moments can bring unbearable consequences.

但是，自然选择是把双刃剑，青少年的草率会带来令人无法承受的后果。