翻译Some people,laboring under the belief that tourism serves as an engine of economic growth.其中的laboring under the belief.laboring放在这里是什么意思?固定用法么?什么用法?

翻译：some people hold the opinion that Some people think they own beauty翻译 翻译：cannot some people under stand! What some people do with other people's information翻译 Some people visit homes for the old people.怎么翻译 there aren some people in the streetthere aren't some people in the street 翻译? 翻译句子some people think staying outdoors is very interesting Some people think it is for girls.翻译 Ignore some of the people and dogs翻译 are u people have some castes in china also 翻译 Why do some young people pick up smoking?怎么翻译 Some people live high in the city.怎么翻译 some people still live in their hometown的翻译 it's all right for some people 应怎样翻译? “some people you just know and trust”的汉语翻译 we can see some people翻译一下谢谢了 some people seem to be born happy快翻译 she was probably cheated by some homeless people 翻译