臭氧是一种非常活跃的氧气形态。Ozone is a highly reactive form of oxygen gas.他是当下仍旧活跃的最有闯劲、最具想象力的爵士乐钢琴师之一。He's one of the most dynamically imaginative jazz pianists still functioning.他是活跃的双性恋者。He was an active bisexual....
Shopkeepers buy them in bulk and resell them for £150 each.店主们先大量购进，然后再以150英镑的单价将它们转卖出去。Neighbouring shopkeepers ran after the man and caught him.附近的店主在那个男人后面追赶并把他抓住了。In mid-afternoon, shopkeepers began to roll down thei...