The Wi-Fi connection in the conference room was fitful, so we postponed the video call.

會議室的無線網路時斷時續，所以我們延後了視訊會議。

After a fitful night on the overnight flight, Mr. Chen went straight to the client meeting.

在夜間航班上睡得斷斷續續後，陳先生直接去參加客戶會議。

Sales of the new product have been fitful, rising one week and dropping the next.

新產品的銷售時好時壞，一週上升、下一週又下滑。