1.serve as 作為…

例句：“They get public financial support, their staff is paid by the government and theirfunction is to serve as an agency of the government, ” Ms. Jia said.

他們得到了公共財政的支持，員工由政府支付工資，他們的職能是作為一個政府機構為人民服務R_;)=%7SGnJ。 “賈女士說ZcNIy2dcaO1Sr[)。

2.step down 辭職

例句：Asked to run for public office, Cronkite reportedly said he could not step down fromhis anchor post.

當他被要求去競選官職時，他一遍遍地表示自己不能從自己的主播臺上走下來KCAhuy8pjd,ZB。

3.have an intense 有…強烈的感覺

例句：Do you have an intense fear of separation from those you love?

你有強烈會和你愛的事物分開的恐懼嗎?kgU*Y0)_l.GmR(c。

4.teach oneself 自學

例句：It consists of three parts:teach oneself, society help study, country carry out exam. 它有三部分組成：個人自學、社會助學、國家考試bX.L=u13TjgS,Sf。