救护车及时赶到了那座倒塌的大厦.The shipment of the goods will arrive at your port in due time.
货物将准时运到贵港.In due time the eggs hatched and the worms began spinning their cocoons - but these cocoons included not just silk,but collagen too.
不久蚕卵孵化,蚕开始做茧,但茧不是用丝做成的,而是胶原.He arrived here in due time.
他来得正是时候.The letter will arrive in due time.
信不久就会送到.