口語課堂第110期:維修;起動
tune up調絃；維修
The band tuned up their instruments before the performance
樂隊在演奏前要調試樂器。
Your car needs to be tuned up occasionally.
你開的汽車每隔一段時間就要送去維修
A crew of seven will tune up the space telescope.
一個七人的小組將對這個太空望遠鏡進行維修
crank up 起動
we have to crank it up to start it.
我們要搖動手柄才能用它
The musician will crank up her touring concert this summer.
這個音樂家暑假將開始她的巡迴演奏會
There was a massive campaign cranked up in this school.
這個學校裏開始了一次大規模的運動
