温故知新
【温故】询问别人对网购安全的意见时，可以说What do you think of the safety of shopping online?你认为网上购物的安全性怎么样？ 【知新】老外在询问某事是否安全的时候，通常会用Do you think it's safe to…？这个句型。因此，这个句子就可以表示为Do you think it's safe to shop online?你认为网上购物安全吗？ 【更多同类表达】Is it safe to shop online?网上购物安全吗？对话练习
A: What are you looking for? B:I’m considering buying a coat online, but I’m not sure whether}can trust online shopping. I don't know if I’m going to be overcharged. Is it safe to shop online? A: You can check the credit rating of the seller and the feedback comments of other buyers. B: You are right! Thank you.