Sometimes things have to fall apart to make way for better things.有时候要到达谷底，才会慢慢变好。Over a given period, the value of shares will rise and fall.股票的价值在某一特定的时期内会有涨跌。He had wrenched his ankle badly from the force of the fall....
...the question of whether or not we need to take supplementary vitamins...是否需要补充维生素的问题But on this question, the two leaders have very fundamental differences...但在这个问题上，两位领导人有着根本性的分歧。THE big question for the green - eyes...
As the regime's grip on the mainland tightened over the next few years, hundreds of thousands more people fled south.随着后来几年那个政权加强对大陆的控制，又有数十万人逃往南方。Find the exact grip that allows you to hit the ball hard.找到能让你大力击球的准...
An obligate anaerobe can survive only in the absence of oxygen.专性厌氧生物只能在无氧条件下生存.Anaplasma ovis is an arthropod - borne rickettsial obligate parasite of sheep and goat.绵羊无浆体病是绵羊和山羊红细胞内专性寄生的由节肢动物传播的立克氏体疾病.Paul Ehrlich sees...