知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 a proof. Until a rationale presented is unclear and really needs a subsequent explanation1, offering a basis for a little something is usually almost tantamount to describing it. e. his lateness. "He stated why John was late" means he explained a problem, a dilemma, and many others. https://waylonmuagn.blogdemls.com/37663871/the-cat-lifestyle-products-diaries