您要查找的是不是：
- 要停留多久? How long is the layover?
- 您要停留多久? How long are you going to stay?
- 中途要停留多久? How long is the layover?
- 我们在春田站要停留多久呢? How long do we stop in Springfield?
- 想要 be desirous to
- 一定要 must
- 要是 if
- 停留 stay somewhere temporarily
- 多久 How long ...
- 要有 need
- 就要 will; be about to
- 停留在 rest on
- 要不 otherwise
- 停留时间 dwell time
- 要找 inquire for
- 你将在美国停留多久? How long are you going to stay in the United States?
- 也要 in order to
- 要强 eager to excel
- 那您准备在美国停留多久? How long will you be staying in the U.S.?
- 要不是 but for
