brightening例句

It is undeniable that the economic picture is brightening.
不可否认经济状况正在好转。

"Oh, we'd love to!" cried Nancy, her face brightening.
“哦,我们很乐意!”南希面露喜色,大声说道。

" All right,'said Drouet, brightening.
“ 好的, "杜洛埃说, 又快活起来.