For instance, between 8 and 10 months of age babies exposed to English become better at detecting the difference between 'r' and 'l' sounds, which are prevalent in the English language.

比方说，接触英语的宝宝们在8个月至10个月大的时候会更容易分辨r和l两个音的区别，而这两个音在英语中很普遍。

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In fact, this unwillingness to explore the safety and nutritional competency of infant formulas retards consumer pressure for better quality product. Marsha Walker, R. N.

实际上，这些对婴儿配方奶粉安全性和营养性检查的不情愿，将消费者对更好质量产品的需求压力不断降低。

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Eating just about anything from 300 to 400 calories would be better than nothing at all, "says Katherine Brooking, r, d, who developed the super-easy eating plan for this year's" SELF CHALLENGE.

吃只是从300到400卡路里什么会比什么都好，说：“凯瑟琳·布鲁，研究，开发，谁开发了超宽松的饮食计划为今年的”自我挑战。

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Aspen Technology shares are trading higher Wednesday morning after the company late yesterday r eported better-than-expected results for its fiscal second quarter ended December 31.

FORBES: Aspen Technology Shares Rally As FY Q2 Tops Estimates

"Nicole was committed to using her learning and experience to make the world a better place, especially for people who have suffered through war and conflict, " William R.

CNN: American grad student dies in Iraq