The growth of plants is closely related to sun, water, and air.
植物的生长与阳光、水以及空气息息相关。
His success is closely related to his unremitting efforts.
他的成功与他坚持不懈的努力息息相关。
The strength and prosperity of our country is closely linked to every citizen.
我们祖国的繁荣富强与每一位公民息息相关。