We are responsible to replace the defective ones.

　我們保換質(zhì)量不合格的產(chǎn)品。

　It''s really something wrong with the quality of this consignment of bicycles.

　這批自行車的質(zhì)量確實有問題。

　I regret this quality problem.

　對質(zhì)量問題我深表遺憾。

　We hope that you''ll pay more attention to the quality of your goods in the future.

　希望貴方將來多注意產(chǎn)品的質(zhì)量問題。

　The workings of these machines are inaccurate.

　這批機(jī)器運(yùn)行不準(zhǔn)。

　Upon arrival, we found the shipment of wool was of poor quality.

　貨到后，我們發(fā)現(xiàn)羊毛的質(zhì)量較差。

　The quality of the fertilizer is inferior to that stipulated in the contract.

　化肥質(zhì)量次于合同中規(guī)定的。

　The quality of this article cannot qualify for first-class.

　這批商品的質(zhì)量不夠一等品。

　If you find the quality of our products unsatisfactory, we''re prepared to accept return of the rejected material within a week.

　如果貴方對產(chǎn)品質(zhì)量不滿意，我們將在一星期內(nèi)接受退貨。

　More than 300 watches are not up to standard.

　有300多塊手表不合質(zhì)量標(biāo)準(zhǔn)。

　Words and Phrases

　bad quality 劣質(zhì)

　low quality 低質(zhì)量

　inferior quality 次質(zhì)量

　to be responsible for 對...負(fù)責(zé)

　inaccurate 不精確的

　poor quality 質(zhì)量較差

　to be inferior to 次于...

　first-class 一等品

　unsatisfactory 不滿意的