1、Is all this policing and picketing worth it?
所有的這些政策和警戒都值得嗎？

2、A rope for picketing grazing horses or mules
套索用于捕捉放牧馬匹的繩子

3、There are even discussions about picketing Linden Lab's Battery Street office in San Francisco.
有平坦的討論有關(guān)打樁菩提樹實驗室的電池組街道在舊金山的辦公室。

4、200 workers were picketing the factory.
200名工人在工廠外進行圍廠執(zhí)行罷工。

picketing翻譯