Internet makes it convenient for us to get in touch with each other.

　　互聯網使得我們相互聯系便利了。

　　Please come whenever it is convenient to you.

　　方便的時候,請隨時來。

　　If it is convenient for you, call me at two o'clock, please.

　　如果你方便的話，請你兩點鐘來電話。

　　The town is well placed for easy access to London and convenient for Heathrow Airport

　　這座城市地理位置優越，到倫敦和希思羅機場都很方便。

　　Don't wait for me, please. That might be more convenient for both of us.

　　別等我了，咱們兩便吧。