"2020，你难过么。"。造价较重新购置新地板要低不少，且旧地板由于长期使用，性能已经稳定。这些是重点领域，为我们更好地满足客户不断变化的活动需求奠定了坚实的基础，并保持马来西亚首屈一指的设施。　　waiting 和saw 的主语相同。　　How many people are there at the meeting?　　How much time has we left?　　Many of the workers were at the meeting。北美的外国入境增长疲软，为0。