这项计划需要缩短时间。
zhèxiàng jìhuá xūyào suōduǎn shíjiān 。
This plan needs to shorten the time.
为了提高效率,我们必须缩短会议的时间。
wèile tígāo xiàolǜ , wǒmen bìxū suōduǎn huìyì de shíjiān 。
In order to improve efficiency, we must shorten the time of the meeting.
她的演讲缩短了十分钟。
tāde yǎnjiǎng suōduǎn le shífēnzhōng 。
Her speech was shortened by ten minutes.