keep somebody at arm's length， 形影不离
be on one's back， 卧病在床
make somebody's blood boil， 热血沸腾
Keep one's shirt on， 忍辱负重
Shout something from the rooftops ， 登高而呼
Be all ears， 洗耳恭听
out of the blue， 猝不及防
at sixes and sevens， 乱七八糟
A bolt from the blue 晴天霹雳
love you love your dog 爱屋及乌
a bad apple， 金玉其外，败絮其中
It rains dogs and cats.倾盆大雨
Fish in trouble water.混水摸鱼
Teach fish to swim.班门弄斧
Beat the dog before the lion.杀鸡敬猴
1、burn the midnight oil. 熬夜工作
2、keep somebody at arm's length. 形影不离
3、be on one's back. 卧病在床
4、make somebody's blood boil. 热血沸腾
5、Keep one's shirt on. 忍辱负重
6、It rains dogs and cats. 倾盆大雨
7、fish in trouble water. 混水摸鱼
8、Teach fish to swim. 班门弄斧
9、Beat the dog before the lion. 杀鸡敬猴
10、Shout something from the rooftops. 登高而呼
11、Be all ears. 洗耳恭听
12、out of the blue. 猝不及防
13、at sixes and sevens. 乱七八糟
14、A bolt from the blue. 晴天霹雳
15、love you love your dog. 爱屋及乌
see eye to eye 达成共识
繁荣昌盛 thriving and prosperous 爱不释手 fondle admiringly 爱财如命 skin a flea for its hide 爱屋及乌 love me, love my dog. He that loves the tree loves the branch 恨屋及乌：He who hates Peter har his dog.） 安居乐业 live and work in peace and contentment 白手起家 build up from nothing / build up from scratch /start from scratch 百里挑一 one in a hundred / the cream of the crop 百折不挠 be indomitable 半途而废 give up halfway leave sth. Unfinished 包罗万象 all-embracing all-inclusive 饱经风霜 weather-beaten 卑躬屈膝 bow and scrape cringe 悲欢离合 vicissitudes of life 背道而驰 run counter to run in the opposite direction 本末倒置 put the cart before the horse 笨鸟先飞 the slow need to start early 必由之路 the only way 闭关自守 close the country to international intercourse 变本加厉 be further intensified 变化无常 chop and change fantasticality 变化无常 chop and change fantasticality 别开生面 having sth. New 别有用心 have ulterior motives 彬彬有礼 refined and courteous urbane 兵不厌诈 in war nothing is too deceitful 博古通今 erudite and informed 不败之地 incincible position 不耻下问 feel not ashamed to learn from one's subordinates 不可救药 be past praying for beyond redemption 不劳而获 reap where one has not sown 不屈不挠 fortitude indefatigability perseverance persevere tenacity 不速之客 crasher uninvited guest 不同凡响 outstanding 不言而喻 speak for itself tell its own story tell its own tale went without saying 不遗余力 spare no effort spare no pains 不以为然 not approve object to 不义之财 filthy lucre filthy pelf the mammon of unrighteousness 不亦乐乎 extremely 不远千里 go to the trouble of travelling a long distance 不约而同 happen to coincide 不择手段 by any kind of means by hook or crook play hard by fair means or foul 不知所措 be at a loss be all adrift lose one's head out of one's wits 才疏学浅 have little talent and learning 惨绝人寰 extremely cruel 沧海桑田 time brings a great change to the worlds 沧海一粟/九牛一毛 a drop in the bucket 草木皆兵 a state of extreme nervousness 层出不穷 emerge in endlessly。
口若悬河
kǒu ruò xuán hé
【解释】若：好象；悬河：激流倾泻。讲起话来滔滔不绝，象瀑布不停地奔流倾泻。形容能说会辨，说起来没个完。
【出处】南朝·宋·刘义庆《世说新语·赏誉》：“郭子玄语议如悬河泻水，注而不竭。”唐·韩愈《石鼓歌》：“安能以此上论列，愿借辩口如悬河。”
【结构】主谓式。
【用法】含褒义。多用来形容人口才好；能言善辩。一般作谓语、宾语、定语。
【正音】若；不能读作“kǔ”。
【辨形】若；不能写作“苦”；河；不能写作“何”。
【近义词】夸夸其谈、侃侃而谈、能言善辩
【反义词】沉默寡言、噤若寒蝉、闭口无言
【例句】平时见他读书多；谈话少；谁知他一谈起中国古典文学；便~；无休无止了。
谜底：胡言乱语、胡说八道、口若悬河。
口若悬河
kǒu ruò xuán hé
【解释】若：好象；悬河：激流倾泻。讲起话来滔滔不绝，象瀑布不停地奔流倾泻。形容能说会辨，说起来没个完。
【出处】南朝·宋·刘义庆《世说新语·赏誉》：“郭子玄语议如悬河泻水，注而不竭。”唐·韩愈《石鼓歌》：“安能以此上论列，愿借辩口如悬河。”
【结构】主谓式。
【用法】含褒义。多用来形容人口才好；能言善辩。一般作谓语、宾语、定语。
【正音】若；不能读作“kǔ”。
【辨形】若；不能写作“苦”；河；不能写作“何”。
【近义词】夸夸其谈、侃侃而谈、能言善辩
【反义词】沉默寡言、噤若寒蝉、闭口无言
【例句】平时见他读书多；谈话少；谁知他一谈起中国古典文学；便~；无休无止了。
【英译】talk glibly
1、burn the midnight oil. 熬夜工作 2、keep somebody at arm's length. 形影不离 3、be on one's back. 卧病在床 4、make somebody's blood boil. 热血沸腾 5、Keep one's shirt on. 忍辱负重 6、It rains dogs and cats. 倾盆大雨 7、fish in trouble water. 混水摸鱼 8、Teach fish to swim. 班门弄斧 9、Beat the dog before the lion. 杀鸡敬猴 10、Shout something from the rooftops. 登高而呼 11、Be all ears. 洗耳恭听 12、out of the blue. 猝不及防 13、at sixes and sevens. 乱七八糟 14、A bolt from the blue. 晴天霹雳 15、love you love your dog. 爱屋及乌 see eye to eye 达成共识。