First you must find out the clause of the quality problems and furnish sufficient evidence.
首先你的查查有關(guān)質(zhì)量問(wèn)題的條款,并提供足夠的證據(jù)。
One night, the gaoler decided to play a joke on his colleague to find out if, after so many performances, he had managed to learn the contents of the letter by heart.
一天晚上,獄卒決定與他的同事開一個(gè)玩笑,看看他反復(fù)演出這么多場(chǎng)之后,是否已將信的內(nèi)容記熟了。