这涉及关于全球温暖的问题。

This relates to a related issue about Global Warming.

youdao

然而，我们不同意人类活动是造成全球温暖的主要原因。

However we disagree that the main reason causing the Global warming is human mankind activities.

youdao

当然我是关心全球温暖问题，你曾经见过爷爷穿短裤了吗？。

Of course I'm concerned about global warming! Have you ever seen grandpa in shorts?!

youdao