She gave me a backward glance.
She stole a backward glance at him.
She left without a backward glance.
She left with one last backward glance.
We are sorry to tell you that your son is backward.
The equipment is relatively backward.
That part of the world is still very backward.
This part of the country is still backward;there are no railways or motor-roads,and no electricity.
这个国家的这一地区仍很落后;没有铁路或公路,也没有电力。
He was backward at his lessons.
The child is a little backward in her studies.
Because of his long illness, Tom is backward in his studies.
People are not backward in their appreciation of art.
He has been backward to begin his canvass.
They have been backward to begin work on the project.