例句與造句

1. whey doesn't the fellow who says, " i'm no speechmaker, " let it go at that instead of giving a demonstration
   “我是不會(huì)講話的”，這么說的人不講話也就罷了，又何必來一次示范呢。
2. speechmakers of the four lectures were the main force of arithmetic training group of zhejiang university and principals of main technical page who had powerful rallying point in technical field of zhejiang university
   以上四個(gè)講座的主講人都將由浙江大學(xué)算法集訓(xùn)隊(duì)的主力成員和在浙大技術(shù)圈內(nèi)有強(qiáng)大號召力的主要技術(shù)版面負(fù)責(zé)人擔(dān)任。
3. It's difficult to find speechmakers in a sentence. 用speechmakers造句挺難的