重点讲解：
1. dress up 装扮；打扮；
例句：I need to dress up a little to attend my friend's wedding.
我得稍稍打扮一下去出席我朋友的婚礼ljLMs9Fz5r*L1p(!QS。
2. depend on 视情形而定；看情况；
例句：The enterprise should depend on its concrete situation and developing needs, work out a practical plan of network sale.
企业要根据自己的具体情况和发展需要，制订切实可行的进军网络销售的计划&j(hFpv+s,ldk。
3. make sure 一定要；设法保证；
例句：You have to make sure you're comparing like with like.
你必须确保是在进行同类比较Y&**sm]TaCUAqB7。
4. in order 整齐；井然有序；
例句：Someone comes in every day to check all is in order.
每天都有人来检查是否一切都井然有序@_iQaX=FQoE]CYwgLj4+。