You need not feel obliged to contribute.

你不必认为你非得捐款。

Previous applicants for the post need not reapply.

申请过这个职位的人不需重新申请。

From the day you arrive at my house, you need not spend a single penny.

从你到我家的那一天起，你就分文不需花了。

With these statistics in mind, art students need not worry about their careers and have an alternative plan.

考虑到这些统计数据，艺术专业的学生不必担心职业问题，他们也有可供选择的方案。

You need not be sorry for her.

你们不必为她难过。

We need not have hurried.

我们当时实在不必那么匆忙。

The professors need not worry so much.

教授们不用太担心。

It need not be said who was the captain.

不用说谁是船长。

However, the professors need not worry so much.

然而，教授们不用太担心。

Yet we need not lose heart over this bad habit.

然而，我们不必对这种坏习惯丧失信心。

You need not flare up merely because I mentioned your work.

你不必因为我提到你的工作就大发雷霆。

If you can keep this up, my boy, we need not talk of dying.

如果你能继续这样下去，我的孩子，我们就不用谈死亡了。

For some mysterious reason, he knew he need not watch Dickon.

出于某种神秘的原因，他知道他不需要警惕狄肯。

He had one last triumph, which I think we need not grudge him.

他还有最后一次胜利，我想我们不必嫉妒他。

What Mary felt afterward was that she need not fear about Dickon.

玛丽后来觉得她不必再为狄肯担心。

She was relieved to hear that she need not look after Mary too much.

听到不必将玛丽管得太严，她松了一口气。

Although the results were entertaining, they need not have bothered.

虽然结果很有娱乐性，但他们不必为此烦恼。

Although the results were entertaining, they need not have bothered.

虽然结果很有趣，但他们不必为此烦恼。

"Now," he said at the end of the story, "it need not be a secret any more."

“现在，”他在故事的结尾说，“这不再是秘密了。”

Pipitone claims that healthy adults need not spend money on protein supplements.

皮皮托内称，健康的成年人不需要花钱购买蛋白质补充剂。

In this case, despite the name of the property, it need not and should not be unique.

在这种情况下，尽管该属性具有名称，但它不必也不应该是唯一的。

They do prove that justice is possible, that poor men need not be humble, helpless, and meek.

它们确实证明了正义是可能的，穷人不必谦卑、无助和温顺。

"You need not concern yourself about that," answered the tailor, "they have not bent one hair of mine."

“你不用担心，”小裁缝回答说，“我连一根头发都没被他们弄弯。”

"Well," said Dr. Craven, "so long as going without food agrees with them, we need not disturb ourselves."

“好吧，”克雷文医生说，“只要他们不吃东西也没问题，我们就不必自寻烦恼了。”

This may mean smaller enrollments, but given today's attrition rates, the number of graduates need not drop.

这可能意味着入学人数的减少，但考虑到今天的流失率，毕业生的数量不必下降。

It can be concluded that restaurant keepers need not "be overly concerned about 'bad' tables," given that they're profitable.

我们可以得出结论，既然这些位置不好的餐桌是可以盈利的，餐厅老板对此不必过分担忧。

The characters are of course fictional, so those with a fondness for history need not trouble themselves trying to trace them out.

这些人物当然是虚构的，所以那些喜欢历史的人不必费心去寻找他们。

A website need not cannibalize existing sales.

网站不一定会冲击现有的销售。

Business letters need not be formal and impersonal.

商业信函不一定就得刻板而缺乏人情味。

We have learned that a market crash need not lead to economic disaster.

我们已经认识到一次市场崩溃未必导致经济灾难。