ONE PHRASE, IN CONTEXT
a waste of time
浪费时间；徒劳无益的事
GET TO KNOW THE MEANING
读懂它，也学会这样说。
01浪费时间；徒劳无益的事
IN A SENTENCE
Arguing over the seating chart became a waste of time, so the organizers asked guests to choose any open table.
为座位表争论变成了浪费时间，于是组织者让客人自行选择空桌。