你能读懂以下成语吗？ 1.一臂之力 lend sb. a helping hand 2.一点一滴 every little bit 3.一刻千金 every minute is precious 4.一目了然 be clear at a glance 5.一视同仁 treat sb. equally 6.一无所知 know nothing about 7.一心一意 heart and soul 8.三番五次 again and again, repeatedly 9.三三两两 in twos and threes 10.三心二意 be of two minds 11.四面八方 (from) all directions 12.四通八达 extend in all directions 13.五颜六色 colorful, of various colours 14.十全十美 be perfect in every way 15.不厌其烦 take great pains / be patient 16.不分胜负 come out even 17.不甘落后 be unwilling to lag behind 18.不可思议 unimaginable 19.不速之客 uninvited (unexpected) guest 20.不言而喻 it does without saying that 21.不由自主 can't help 22.不足为奇 not at all surprising 23.迫不及待 can't help 24.不知不觉 unconsciously 25.毫不在意 don't/doesn't care at all 26.举世闻名 be world-famous 27.名不符实 unworthy of one's name 28.名不虚传 deserve the reputation 29.举足轻重 occupy a decisive position 30.井然有序 be in good order 31.井井有条 be in good order 32.跃跃欲试 be eager to have a try 33.全面发展 develop in an all-around way 34.安然无恙 be safe and sound 35.半途而废 give up halfway 36.义不容辞 one's duty to do sth. 37.全力以赴 go all out for/spare no efforts 38.千方百计 by every possible means 39.持之以恒 persevere 40.家喻户晓 widely known ,known to all 41.默默无闻 unknown to the public 42.树立榜样 set a good example for 43.理所当然 naturally ,of course 44.数以万计 tens of thousands of 45.世世代代 from generation to generation 46.心不在焉 absent-minded 47.梦想成真 come true, become a reality 48.迫在眉睫 extremely urgent 49.刻不容缓 be of great urgency 50.无时无刻 all the time 51.无所事事 have nothing to do 52.毫不犹豫 without hesitation 53.三言两语 in a few words 54.引人入胜 so attractive 55.欣喜若狂 be wild with joy 56.刮目相看 look at sb. with new eyes 本文来源：https://www.wddqw.com/doc/3be9c5b4ad51f01dc281f1f8.html