convince 使相信，说服，使承认;使明白;使确信
It has taken a while to convince them.
它采取了一段时间说服国民。
This is a typical business challenge: how do you convince customers to try something new?
这是典型的商业挑战：如何说服客户尝试新事物？

feel blue 感到无精打采
The thing made him feel blue.
那件事弄得他无精打采。
Those old weepy movies always make me feel blue.
那些使人流泪的老电影总是使我感到悲伤。

it turns out 原来
But it turns out they were wrong.
然而事实证明他们的说法不对。
But as it turns out...I don't think I'm handling it all that well.
但是实际上…我调适得并不好