It seemed to take Sirius an age to fall: his body curved in a graceful arc as he sank backward through the ragged veil hanging from the arch.

小天狼星摔倒好像用了很长时间：当他向后摔倒，通过了拱门上粗糙的帘子时，他的身体蜷成了一个优美的拱形。

On this day, Morrie says that he has an exercise for us to try. We are to stand, facing away from our classmates, and fall backward, relying on another student to catch us.

一天，莫里老师说要让我们进行一次测验：我们背对着同学，站着，然后向后倒，依赖别的同学来接住我们。

The out-dated concepts, old-fashioned products and backward management are all the factors for the fall of Laozihao.

过时的思想，过时的产品、落后的管理制度是老字号陨落的因素。