I can't see him now ─ it isn't convenient.

　　我現在不便見(jiàn)他。

　　Can we find a mutually convenient time to meet?

　　我們可以找個(gè)雙方都適當的時(shí)間會(huì )面嗎？

　　It is very convenient to pay by credit card.

　　用信用卡付款非常方便。

　　You'll find these meals quick and convenient to prepare.

　　你會(huì )發(fā)現準備這樣的飯既快又省事。

　　A bicycle is often more convenient than a car in towns.

　　在城鎮騎自行車(chē)常常比開(kāi)車(chē)更方便。