你不必緊張。

You don't need to be nervous.

Source: Tatoeba

Sentence Composition

=1 你 nǐ you (informal, as opposed to courteous 您 nín)
=1 你 nǐ you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)
2 不必 bùbì
  1. need not
  2. does not have to
  3. not necessarily
3 緊張 jǐnzhāng
  1. nervous
  2. keyed up
  3. intense
  4. tense
  5. strained
  6. in short supply
  7. scarce

classifier: 陣