单元四

• 润滑剂

  rùn huá jì lubricant
• 不胜枚举

  bù shèng méi jǔ too many to list
• 扼腕

  è wàn wring one's hands
• 体恤

  tǐ xù emphasise
• 氛围

  fēn wéi atmosphere
• 谦虚

  qiān xū modest
• 畅所欲言

  chàng suǒ yù yán speak one's mind freely
• 尊重

  zūn zhòng respect
• 广泛

  guǎng fàn widespread
• 裨益

  bì yì benefit
• 严峻

  yán jùn stern
• 流言蜚语

  líu yán fēi yǔ gossip
• 扰乱

  rǎo luàn disturb
• 甚嚣尘上

  shèn xiāo chén shàng clamour
• 导致

  dǎo zhì lead to
• 基础

  jī chǔ foundation
• 涵盖

  hán gài comprise
• 培训

  péi xùn cultivate
• 阐述

  chǎn shù elaborate
• 铿锵

  kēng qiāng sonorous
• 雅俗

  elegant and popular
• 抑扬顿挫

  yì yáng dùn cuò cadence
• 僵硬

  jiāng yìng stiff
• 举手投足

  jǔ shǒu tóu zú gesture
• 言简意赅

  yán jiǎn yì gāi concisive
• 啰嗦

  luō suo long-winded
• 遐想

  xiá xiǎng daydream
• 乏味

  fá wèi dull
• 枯燥

  kū zào uninteresting
• 筛选

  shāi xuǎn filter
• 崛起

  jué qǐ rise abruptly
• 颠覆

  diān fù topple
• 报刊

  bào kān newspapers
• 书籍

  shū jí books
• 传播

  chuán bō spread
• 前所未有 qián suǒ wèi yǒu

  never existed before
• 创建

  chuàng jiàn create
• 拨

  bō push aside with hand
• 限制

  xiàn zhì restrict
• 沟通

  gōu tōng communicate