If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公众如何来防治危险疾病,他们就能够保护好他们自己,从而阻止疾病的传播。
If you insist on your original price, I'm afraid you will have little chance to get the business.
如果您坚持原来的价格,恐怕您获得这笔交易的可能性极小。