供应管理协会指数4月时才为40.1，5月就涨到了的51.1。

The ISM index rose to 42.8 in May from 40.1 in the month before.

youdao

供应管理协会指数4月时才为40.1，5月就涨到了的51.1。

The ISM index rose to 42.8 in May from 40.1 in the month before.

youdao