每念及此，我深为国家的长足发展感到骄傲，深为自己是一个中国人感到自豪。
I am therefore greatly honoured to be a Chinese and take immense pride in the development of our country.
每门学科都有一个或多个突破学科界限飞跃发展的时期。
Every science has one or more periods of time when it seems to burst its bounds and exhibit an extraordinary pattern of growth.
举例来说，经济合作与发展组织国家平均每100万人享用11台核磁共振仪器。
For instance, the OECD countries have an average of 11 magnetic-resonance imaging machines per 1m people.
允许游泳运动员的鳍状肢臂技术集中精力，因为它能有效运作的每一踢，帮助保持发展势头。
Flippers allow the swimmer to concentrate on arm technique because it improves the efficiency of each kick, helping to maintain momentum.
允许游泳运动员的鳍状肢臂技术集中精力，因为它能有效运作的每一踢，帮助保持发展势头。
Flippers allow the swimmer to concentrate on arm technique because it improves the efficiency of each kick, helping to maintain momentum.
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