如果哪里需要，程序可以过滤掉像挥动的旗子这样的物体而去特别地关注另一些物体，比如球场边上的一个人。

The program can, where necessary, filter out objects such as flags being waved to focus specifically on other objects, for instance a person on the edge of the pitch.

youdao

在墙壁标语和婴儿车小旗子上写有“欢迎回家”，以及看见士兵们走进时，手中等待随时挥动的牌子上是“我们想念你”。

There were "Welcome Home" banners on the walls, flags on the strollers and "We Missed You" signs ready to be waved the second the soldiers walked into the room.

youdao

他正挥动手臂吸引他们的注意力。

He was waving his arms to draw their attention.

《柯林斯英汉双解大词典》

At the very end of the poem, the uncouth swain "rose, and twitch't his Mantle blue: tomorrow to fresh Woods and Pastures new."

在诗歌的最后，这个粗鄙的年轻人吟唱到,“慢慢上升，挥动了他蔚蓝色的丝巾“,向崭新的牧场和森林眺望明天“

耶鲁公开课 - 弥尔顿课程节选

He's telling the men to wield forks and knives as well as weapons, and to adopt non-Russian customs, to bring them into Russia.

他叫人们要像熟练挥动武器一样来挥动刀叉,他把那些非俄国的习俗都引了进来,将他们带到了沙俄

耶鲁公开课 - 欧洲文明课程节选