1.discrimination n. 歧视;区别,辨别;识别力
She is exempt from sex discrimination laws.
她不用遵守性别歧视法规 。
2.stack n. 堆;堆叠 vt. 使堆叠;把…堆积起来 vi. 堆积,堆叠
There were stacks of books on the bedside table and floor.
床头桌上和地板上有一摞摞的书 。
3.moderator n. [核] 慢化剂;仲裁人;调解人;缓和剂
When moderator would ask a question, he would almost jump out of his chair and walk powerfully and quickly toward Brokaw and answer quickly, with no pause.
伍德说,当主持人提出一个问题之后,他几乎立刻从椅子上站起来,步伐有力地快步走向主持人,然后不加迟疑地马上作答 。