https://online2.tingclass.net/lesson/shi0529/0009/9907/703.mp3
https://image.tingclass.net/statics/js/2012
time-consuming 耗时的，很费时间的，旷日持久的
Playing video games is really time-consuming.
玩游戏真的很花时间。
Starting a new company is a time-consuming thing.
创办一家新公司要花很多时间。
