由于气体回旋时气旋中间产生的一个空洞，大家叫它“风眼”，这“风眼”的大小与压强和通道中的风速有关，“风眼”是相对静止的。However, an MBA isn’t a certain return on investment. Although it’s typically tied to greater earnings, that doesn’t suggest it’s the most beneficial career move