The lease runs for 21 years, and they are committed to seeingout that time.
租约为期21年，他们将信守合同直到期满。
《柯林斯英汉双解大词典》
2
By seeingout that contract, he would earn less than half the money he owes Chelsea.
直到这份合同结束，他能挣到的钱还不到他欠切尔西的一半。
3
I was being interviewed by a TV producer to see whether I should be on their show, and she asked me, "What are you seeingout there that's interesting?"