It would help if you wear a hat.

如果你戴个帽子会有帮助。

You'd better wear a hat today.

今天你最好戴帽子。

Can you wear a hat in the school?

你们可以在学校里戴帽子吗？

Wear a hat and keep a shirt handy.

戴顶帽子并将一件衬衫带在身边。

Wear a hat with a brim.

戴一顶有沿的帽子。

I should wear a hat.

我不知道应不应该戴帽子。

I said: Wear a hat.

我说：戴顶帽子。

John: I'd like to wear a hat like that too.

约翰：我也很喜欢那样的帽子。

Wear a hat or sunglasses when you are in the sun.

阳光猛烈时，外出请戴上遮阳帽或太阳镜。

Wear a hat to protect yourself from the sun.

戴上太阳帽以遮挡阳光。

Wear a hat to protect yourself from the sun.

戴着帽子保护自己免受日晒。

You'd better wear a hat, or you'll get sunburnt.

你最好戴顶帽子，要不太阳会晒黑你的脸。

Wear a hat.

戴一顶帽子。

Wear a hat and a long-sleeved shirt for added protection.

戴帽子并穿长袖衣服来增强防护。

You can wear a hat any old time, with any outfit, of any color.

你可以在任何时间戴帽子，与任何颜色的外衣相配。

Use sunblock in summer and winter and wear a hat if possible.

夏天冬天都要用防晒，如果可以就带帽子。

Second, you should wear a hat to protect youself from the sun.

第二，你应该戴上帽子来保护自己免受太阳光照射。

It is not considered correct for a man to wear a hat in church.

男人在做礼拜时戴着帽子，一般认为是不对的。

Wear a hat and scarf to escaping through the head, neck and ears.

戴上帽子，围上围巾，可以防止热量从头，脖子和耳朵流失。

But still, there were all kinds of questions about, did you wear a hat?

但还是有各种各样的问题涉及到，我戴什么帽子？

“Forget it, ” I thought, “I’m not going to wear a hat, it’s so old-fashioned!”

“算了，”我想：“我才不要戴帽子呢，那么老土。”

Sometimes they wear a hat which is made by felt or fur with various patterns.

有时候，他们还会给自己搭配一顶帽子，帽子的材料多为毡制或者皮质的，造型也分为好几种。

Wear a hat and scarf to keep heat from escaping through the head, neck and ears.

戴上帽子、围上围巾以免热量从头、颈和耳朵散发。

Always wear a hat and sunglasses that have UVA and UVB filters when in the sun.

总是戴帽子和墨镜，有紫外线a和紫外线B过滤器时，在阳光下。

Certain places demand a man wear a jacket and tie and ladies should wear a hat.

有些地方要求男士穿外套、打领带，女士要戴帽子。

British women can show their hair, although many people wear a hat when it's cold.

英国妇女可以把他们的头发展示出来，尽管天气冷的许多人戴着一顶帽子。

If you don't have much hair on your head, apply sunscreen to the top of your head or wear a hat.

如果你的头发不太多，也可以在头顶上抹防晒霜，或者戴一顶帽子。

Wear a hat. A hat with a brim can be your best friend during a rainy run. It will keep the rain off your face.

戴一顶帽子。一顶带帽檐的帽子将会是你雨天跑步时最好的朋友，它可以帮你的脸挡雨。