if so

汉语翻译

例句：

1. Steel plate purchasable if so purchase price and delivery time expect?
   能否购得钢板？若可能，约何时发货，价格如何？
2. If so, we'll certainly give you a discount.
   如果这样，我方肯定会给你折扣的。
3. Do you ever have the measles, and if so, how many?
   你得过麻疹吗，要是得过，出了几粒？
4. If so, your points of view are bound to conflict with his.
   如果这样的话，你的观点一定会和他的起冲突。