The traditional tourism as the leisure tourism is affected by the economic income, working hours and season. It has some features as fragile sensitive, elasticity of demand, market volatility.

传统的以观光为代表的休闲性旅游，受到经济收入、工作时间和季节性的影响，存在着脆弱灵敏的特性，需求弹性大，市场波动明显。

youdao

AIDS virus is a very fragile virus, its very sensitive to heat and drying.

艾滋病病毒是一种十分脆弱的病毒，它对热和干燥十分敏感。

youdao

My psychological also become very fragile and sensitive, very afraid of other people said they ugly, no matter the "said" is with the mouth with the eyes, or by body language.

我的心理也变得十分脆弱和敏感，非常害怕别人说自己丑，无论这个“说”是用嘴、用眼或用形体语言。

youdao

The scientists, of course, are keen to ensure that the gas companies are fully aware of the unique and sensitive habitats in which they will be operating, particular with respect to the spectacular coral reefs and fragile coastal ecosystems.

FORBES: Producing Gas and Protecting Biodiversity in Mozambique