您要查找的是不是：
- Why not join us tomorrow for a outing? 明天跟我们一起郊游好吗?
- Why not join us tomorrow for a picnic? 为什么不和我们去野炊?
- Why not join us? I promise you that you won't lose by it. 为什么不加入我们这一伙呢?我保证你参加进来不会吃亏。
- Oh,we are planning to the seaside next weekend. Why not join us? 噢，我们计划下个周末到海边去，为什么不和我们一块儿去呢?
- Why not join us? We are going to take some photos outdoors. 为什么不和我们一起玩儿?我们准备去外面照一些像。
- Why not join us? You won't have to worry about rank or pay. 为什么不加入我们呢?你不会为军衔和薪饷而担忧。
- Oh, we are planning to the seaside next weekend. Why not join us? 噢，我们计划下个周末到海边去，为什么不和我们一块儿去呢?
- Come in. Why stand in the rain? You are free. Why not join us in the boating? 构成的省略句与完整的问句含义完全不同:前者不是疑问而是祈使或建议.
- Dialogue 2 Why not join us? 为什么不加入我们呢?
- Why not join us for a picnic? （为什么不和我们一起去野餐呢?）
- She did not join us at play that afternoon. 那天下午她没来和我们一块儿玩。
- It is a real pity that you could not join us. 你不能和我们一起去，真太可惜了。
- It is a pity that he cannot join us in the travel. 很遗憾，他不能参加我们的旅行了。
- Why not join them? I promise you that you won't lose by it. 为什么不与他们合伙呢?我保证你进去不会吃亏。
- Since you cannot join us for dinner,we'll give you a rain check. 既然你不能参加我们的宴会，我们以后当择日补请你。
- The boy said he would rather not join us in the outing this time. 那男孩说他宁可不参加我们这次远足。
- It is a shame that you cannot join us in this reunion. 很可惜你无法参加我们此次的聚会。
- IIUM is an exciting place. Why not accept this challenge in your preferred field and join us? 澳门高等校际学院是一个令人兴奋刺激的地方，阁下何不接受挑战，选择喜爱的专业范畴，加入我们的队伍?
- If you have the interest and enthusiasm to learn english,why not try and join us? 如果你有学习英语的兴趣和热情,为什么不来加入我们的队伍呢?
- Why not join a free guided snorkeling tour, to get the most out of your Great Barrier Reef experience? 您为何不参加免费向导带领水下游呢？让您更多体验大堡礁。
