备马鞍
备马鞍
53个欧洲国家开始着手计划处理抗药性肺结核的问题。
To tackle both problems, it may help to come up with a better evaluation of what forests are worth.为了解决这两个问题,对森林做一次更好更全面的价值评估是有益的。
A huge industry has sprung up to help parents tackle the problem of broken sleep, covering books, gadgetry and even night nannies.这个巨大的行业涌现了许多帮助父母应付睡眠中断问题的办法,包括书籍、小物件甚至夜间保姆。