可以采取疫苗接种和其他预防措施。Vaccination and other prophylactic measures can be carried out.接种疫苗的成本合计约60万美元。The cost of the immunizations was about $600,000 all told.英国孩子每年要接种7百万剂疫苗。Seven million doses of vaccine are annually given t...
钢锁与撞针于大角斗场结识威震天.Grimlock and Impactor meet Megatron within the arenas.“角斗场将与罗马共存;角斗场倒塌之日,亦即罗马毁灭之时;而罗马毁灭之时,世界亦将崩溃. ”Colosseum is the mark of Rome.在角斗场神圣的石头之上, 这位贵族面对了这位仆人的男孩.On the sacred stone of Proving Ground, the nobl...