来之不易

• （ understand that during the course of human reproduction , a sperm will fertilize an egg and the fertilized egg will develop into an embryo and find out in what way they look like their parents and why
  知道人类繁殖过程中，精子使卵细胞受精，并发育成胚胎，新生命的诞生来之不易；能知道与父母相象的原因。
• We would like to take this opportunity to thank all of our teachers and supporting staff . their determination and enthusiasm has created such a wonderful programme and this successful result
  我们衷心感谢参与课程教学的各位老师及有关工作人员，他们的辛勤努力，令课程办得有声有色，才能有今天来之不易的成绩。
• In 1938 , before his main travels , for example , sir wilfred wrote of his efforts to adopt foreign ways : “ i don ' t delude myself that i succeed but i get my interest and pleasure trying
  比如，他曾写到， 1938年在一系列重要旅程开始前利用过外交途径， “到底成功与否，我不想欺骗自己，但是趣味和快乐终究来之不易。 ”
• Salon pipa is the meaning of the establishment you with his ( her ) mutual understanding , caricom proposal , to be difficult , the world is willing to lovers to get married and treasure this hard - won truth
  琵琶有知音的意思，寓意您与他（她）相互了解，相互体帖，知音难觅，愿天下有情人终成眷属，珍惜这份来之不易真情
• These were no easy achievements , which demonstrated that the policies adopted by the government aiming at expanding domestic demand were correct , and that the operation of macroeconomic regulation was successful
  这是来之不易的。这充分说明，国家采取的以扩大内需为主的一系列政策措施是完全正确的，宏观调控的运作是成功的。
• Because the declaration could n ' t replace the treaty according to the legislation proceedings , the two countries " governments signed the sino - japanese peace and amity treaty in august 1978 , which lasted six years long , showing its difficulty
  1978年8月，中日两国政府又签订了和平友好条约，这一外交历程经历了整整6年时间，表明来之不易。
• This , however , did not come easily , but the sheer momentum and power of master s one - pointed concentration and motivation was strong enough to carry along with her a relatively poor and slow helper such as me
  至此，靠师父和上帝的安排，我才能有机会学到这个宝贵的真正专心的功课。这种结果来之不易，完全是师父专心的大力量在推动我这样一个又慢又笨的助手。
• All that is certain is that the logic of the ticking bomb leads down a slippery slope where the state is licensed in the name of the greater good to trample on the hard - won rights of any one and therefore all of its citizens
  唯一确定的是：顺着嘀嗒作响的原子弹的逻辑推理下去，就会得到灾难性的结论：以保护大多数人利益之名，国家可以蹂躏任何人来之不易的权利，以及全体公民来之不易的权利。