Many of the indigenous insects are needed to pollinate the local plants.需要很多种土生昆虫给当地植物授粉。They contract their bees out to farmers pollinate their crops.他们还和农家作好约定,然后把蜜蜂送去帮农家的作物授粉.Bees pollinate the flowers so the fruits o...
Lovelock eased back the throttles and the ship steadied.洛夫洛克慢慢地拉杆减速，船稳了下来。Somehow she steadied herself and murmured, "Have you got a cigarette?"她设法让自己镇定下来，并小声问：“你有烟吗？”Chin steadied herself with one hand on the desk.琴向后退了...