Take a deep breath and then relax. 做个深呼吸，然后放轻松。
Still waters run deep. 静水流深(大智若愚)。
They love each other deeply. 他们彼此深深相爱。
I was deeply moved by his story. 他的故事使我深受感动。
You look pretty in this dress. 你穿这件洋装真漂亮。
I'm pretty sure that he will say yes to our request.
You have a pretty garden and your house is also prettily decorated.