Out of thin air (idiom)

　　●From nothing; out of nowhere.

　　（憑空而來，無中生有）

　　Examples:　　

　　1.You need to work hard—opportunities don't just come out of thin air.　　

　　2.The magician could do the most wonderful tricks; he could even make birds appear out of thin air.

　　Be vested in sb/sth (phrasal verb)

　　●If power or authority is vested in someone or something, or if someone or something is vested with power or authority, it is officially given to him, her, or it.（屬於，擁有，被賦予）

　　Examples:　　

　　1.By the power vested in me, I now pronounce you husband and wife.　　

　　2. The authority to issue Hong Kong currency shall be vested in the Government of the Hong Kong Special Administrative Region.

　　Catch on (phrasal verb)

　　●To understand, especially after a long time; to figure something out.（明白，搞清楚，弄懂）

　　Examples:　　

　　1.Thanks for explaining that concept to me—I think I'm catching on now.　　

　　2.I finally caught on to what she was talking about. It takes a while for me to catch on.

　　The final/last word (idiom)

　　●If someone has the last word or the final word in a discussion, argument, or disagreement, they are the one who wins it or who makes the final decision.

　　（定論）

　　Examples:　　

　　1.The boss gets the last word in hiring.　　

　　2.Why do you always have to have the final word in an argument?

　　Look up to (phrasal verb)

　　●To regard with great respect; to admire.

　　（仰慕，尊重）

　　Examples:　　

　　1.He is not a role model that people should be looking up to.　　

　　2.Today even 16-year-old boys on street corners look up to those who attend college.