please, 动词，使喜欢，使高兴，使满意，讨人喜欢，令人高兴。
用please表示礼貌请求。please可用来使请求听起来更礼貌。可以用在问题之后，前面用逗号隔开，即Polite Question + , + please + ?Could you give me a hand, please?请问您能帮我吗？thank, 动词。感谢，谢谢。名词，感谢。thanks表示感谢。Thank Youthank you 会用来回应别人的称赞。I really enjoyed dinner. It was very tasty.
