不必

You don't have to be afraid Of what you are.

你不必担心你是怎样的一个人

You don't have to be anxious about traveling on your own.

你不必担心独自旅行。

Be scared out of one's wits;be frightened and at a loss for what to do

你不必感到害怕，我不会离开你的。

If an injurer acknowledges his fault, the victim need not again prove the tortfeasor to be at fault.

加害人明确表示自己有过错的，受害人不必再证明侵权人的过错。

And don't worry, i will be back...

不必担心的是，我一定会回来的。。。

You don't have to be born with self-confidence.

你不必天生就带有"自信"。

People should not be bound up with what is the best way to eat.

不过，人们完全不必拘泥于"怎么吃最好"的说法。

All variables are cached in memory at the start of every Drupal request so developers should not be careless about what is stored here.

所有的变数都会在每次 Drupal 送出请求时快取到记忆体里，所以开发者不必担心这里所储存的东西。

Nor would you be concerned for me.

你不必为我担心

In the beginning, don't be too concerned with how you will achieve your goals.

开始的时候，不必过于担心如何实现你的目标。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。