Translate the following sentence into English.
许多人觉得网购省时，但这份调查却显示网购其实很费时。
【正确答案】：
MANY PEOPLE FEEL THAT ONLINE SHOPPING IS TIME-SAVING, BUT THE SURVEY SHOWS THAT ONLINE SHOPPING IS ACTUALLY TIME-CONSUMING.
【题目解析】：
本题考查常见复合形容词的使用。
省时：time-saving；费时：time-consuming。
句子结构：此句为两个简单句，可用but连接，后句可译为show的宾语从句。