Correct

长时间

/ cháng shíjiān /
Strokes

Example

As a Noun

long time; quite some time

1
de
jiǎnghuà
讲话
博得
le
cháng
shíjiān
时间
de
liè
热烈
zhǎng
鼓掌
  

His speech elicited long warm applause.