他穿上厚厚的软皮鞋，系上鞋带。He pulled on his heavy suede shoes and tied the laces.她解开了一只鞋的鞋带。She untied the laces on one of her sneakers.门铃响时南希正在系鞋带。Nancy was lacing her shoe up when the doorbell rang....
加德纳一直不懈地追求古典音乐演奏的高水准。Gardiner has pursued relentlessly high standards in performing classical music.尽管他们不懈地努力，结果还是失败了。They failed despite their sustained efforts.愈精勤努力不懈地修练这技巧, 就可以愈快地从负面情绪中解脱.The more one practices this ...
Coccidiostats are routinely used in broiler feeds every day.抗球虫药物每天均用于肉用仔鸡饲料中.Develop practical methodologies for diagnosis of ALV - J related field problems in broiler flocks.开发ALV -J 相关领域问题诊断的实用方法学在烤焙用具群.After she put ...