常見例句雙語例句It occurs in tropical and sub-tropical areas of the world.該病發(fā)生在世界上的熱帶和亞熱帶地區(qū)。They nest in tropical and sub-tropical areas, including along beaches in North Carolina and southward, and the Gulf of Mexico.它們在熱帶和亞熱帶地區(qū)築巢,包括沿北卡羅萊納州和以南的沙灘,以及墨西哥灣。Schistosomiais is prevalent in tropical and sub-tropical areas, especially in poor communities without access to safe drinking water and adequate sanitation.血吸蟲病流行於熱帶和亞熱帶地區(qū),在無法獲得安全飲水和缺乏適儅環(huán)衛(wèi)設施的貧窮社區(qū)尤爲嚴重。權威例句Even more than the rest of impoverished Georgia, sub-tropical Ajaria ought to be prosperous.ECONOMIST: Ajaria, a Georgian success storyIt is the largest continuous area of primary broad leaf forest ecosystem in the whole sub-tropical zone.UNESCO: EDUCATION 返回 sub-tropical