enough修饰形容词时，直接放在形容词前面。如They had enough cash for a one-way ticket（他们有足够的钱买单程票）。
enough的例句I met him only the once，and that was enough（我就见过他那一次，那就让我受够了）；There aren\'t enough tents to shelter them all（没有足够的帐篷供他们容身）。
水利万物而不争,
而万物莫能与之争。
