您无需通晓多国语言。

It doesn't require you to be a polyglot.

Source: Tatoeba

Sentence Composition

1 您 nín you (courteous, as opposed to informal 你 nǐ)
2 无需 wúxū needless
3 通晓 tōngxiǎo
  1. proficient (in sth)
  2. to understand sth through and through
4 多国 duōguó multinational
=5 语言 yǔyán language

classifiers: 門, 種
=5 语言 yùyán
  1. (literary) to tell
  2. to tell