We can use other expressions to suggest things (我们可以使用两外两种表达来提出建议). To give advice (给出建议). Should (应该). Why don't you take your sunglasses? (你为什么不戴墨镜呢?). You could take your credit cards (你可以带上你的信用卡). Why don't you call your mother? (你为什么不给你妈妈打电话呢?). You need to pack your things (你需要打包你的东西). Different expressions to suggest things (建议的不同表达). You could (你可以). Why don't you (你为什么不...). You need (你需要). You're going to travel with your friends (你将和你的朋友们一起旅游). Why don't you take a backpack? (为什么不带上你的背包呢?). Why don't you make a copy of your documents? (为什么不把你的重要文件复印几份呢?). Why don't you take your cell phone with you? (为什么不带上你的手机呢?). You're going to travel abroad (你将出国旅行). You're going to travel to a different country (你将去不同的国家). Why don't you get your passport? (为什么不带上你的护照呢?). You need your passport (你需要你的护照). You need to exchange some money (你需要换些钱). You are going on a business trip (你将外出旅游). You could take some leaflets from your company (你可以带一些公司的传单). You could make a reservation early (你可以提前预约). You could go online to see what you can do there (你可以在网上看看你能做什么). Share this class with your friends! (将此课程分享给你的朋友). See you next class! (我们下节课见)