虚情假意

We felt the salesman's synthetic friendliness.

我们感觉销售员的虚情假意。

Those who are falsehearted flatter others with sweet words and petty favours, but take away what they need most.

些虚情假意的人用花言巧语和小恩小惠去贿赂别人，却别人最必需的东西 夺走了。