But there are three areas where users of cloud services should be vigilant, and providers must be responsive, or regulators may yet step in. 但云服務(wù)用戶(hù)需要在三個(gè)領(lǐng)域保持警覺(jué)，而且提供商也應該對此做出回應，否則監管部門(mén)可能會(huì )干涉。
Using a cloud-based e-mail service means you do not have to worry about losing all your e-mail if your laptop dies, and you can access your mail from any web browser. 使用基于云服務(wù)的電子郵件服務(wù)意味著(zhù)你不必擔心筆記本系統崩潰丟失所有的郵件，你還可以通過(guò)任何網(wǎng)絡(luò )瀏覽器閱讀你的郵件。
