但是用英語怎么說

　　例句：

　　1.我試著抿了口茶水，但是太燙了。

　　I tried to sip the tea but it was scalding.

　　2.參議員受到了邀請，但是未能出席。

　　The senator was invited but was unable to attend.

　　3.但是凱文仍沒有放棄康復的希望。

　　But Kevin hasn't given up hope of getting in shape.

　　4.他試著跳舞，但是太笨拙，太別扭。

　　He tried to dance, but he was too clumsy and awkward.

　　5.但是，全面成本核算馬上將被采用。

　　But full cost accounting will be introduced without delay.

　　6.這些學校相鄰，但是有各自的門。

　　The schools were adjacent but there were separate doors.