High light efficency , concentrated light, no additional ballast, which can take place of incandesce lamp, reducing investment fees.特点:发光效率高,光线集中, 不需要附加镇流器, 可直接与白炽灯互换使用, 减少投资费用....
Have you any valuables anywhere else in the house?你房子里其他地方还有贵重物品吗？Leave your valuables in the hotel safe.把你的贵重物品存放在旅馆的保险柜里。She has put all her valuables in the bank.她已把她所有的贵重物品存进了银行....
长距离比赛考验了游泳者们的持久力.The long race tested the swimmer's endurance.这些素质包括:速度, 耐力,力量, 持久力, 灵活性和柔韧性.These include speed, endurance , strength, stamina, agility and flexibility.这种好处表现在持久力上.This benefits performance in endur...
我先挑出了所有通常留到最后的人。I picked first all the people who usually were left till last.最好先伸展一下僵硬的肌肉。It is better to stretch the tight muscles first.他先快速地浏览页面，然后再细细阅读。He skimmed the pages quickly, then read them again more careful...
She could always sweet-talk Pamela into letting her stay up late.她总能哄得帕梅拉同意她晚睡一会。I used to stay up late with my mom and watch movies.我以前总是和妈妈一起熬夜看电影。You are not allowed ti stay up late on a week - day.你平时可不能[/不准]熬夜....