1·Especially in the south tropics, subtropics area.
尤其在南方热带、亚热带地区。
2·Large genus of terrestrial ferns of tropics and subtropics; sometimes placed in family polypodiaceae.
热带和亚热带的一个陆生蕨类大属；有时归入水龙骨科。
3·Dark taiga, tropical rain forest and evergreen broad-leaved forest are climax of area of cold temperate, tropic and subtropics.
冷杉林(暗针叶林)、热带雨林和常绿阔叶林是寒温带、热带和亚热带的气候顶极群落。
4·Summer—Northern Hemisphere summer—is the wet, monsoon season across the subtropics, from Africa to India to Asia.
夏天（北半球的夏天）是很潮湿的，季风从非洲到亚洲的印度，横贯整个亚热带地区。
5·Fujian has the preponderant natural condition that be very fit for various subtropics economic plant growth.
福建具有非常适宜各种亚热带经济植物生长的优越自然条件。
1·The debris has doubled the spread of alien species in the subtropics and more than tripled it at high latitudes.
这些垃圾在副热带地区传播两倍外来物种，在高纬度地区传播就不止三倍了。