杰夫似乎知道她是谁。

It seems that Jeff knows who she is.

Source: Tatoeba

Sentence Composition

1 杰夫 Jiéfū Jeff or Geoff (name)
2 似乎 sìhū it seems; seemingly; as if
3 知道 zhīdào
  1. to know; to become aware of
  2. also pr. zhīdao
4 她 tā she
=5 是 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=5 是 shì variant of 是 shì
6 谁 shéi
  1. who
  2. also pr. shuí