You can wear a sweater with a jacket.

你可以穿毛衣和夹克。

She likes to wear a sweater in cold weather.

她喜欢在寒冷的天气里穿卫衣。

My hair always stands up because of static electricity when I wear a sweater.

穿毛衣时，我的头发总是因为静电而竖起来。

Don't forget to wear a sweater or a jacket.

别忘了穿毛衣或夹克。

Therefore, I didn't wear a sweater but only a shirt.

所以我没有穿毛衣，只穿了一件 衬衫 。

It was cold on that day and Kevin didn’t wear a jacket or a sweater.

那天，天气很冷，克文没穿夹克也没穿毛衣。

They can do well in colder climates if they wear a sweater, but should generally be considered indoor dogs as a general rule in all climates.

如果在寒冷的气候里给它们穿上一件毛衣，它们会情况良好，但通常仅是对“室内狗狗”（宠物狗的意思？）在所有的天气里的一个养护规律。