提示：点击例句中的单词，就可以看到词义解释

Is all this policing and picketing worth it ?

所有的这些政策和警戒都值得吗？

He too had dissident leanings ; they met while picketing a trial .

他也有异议分子倾向，和叶莲娜相识于一次审讯的抗议中。

It is a sensitive subject and companies fear picketing and other similar reprisals .

这是一个敏感话题，公司也不敢越雷池，害怕遭到类似的报复。

Are there people picketing against farmers every time they cut down a bushel of corn ?

每次农民砍倒几升玉米时有人抗议他们吗？

Savings were wiped out overnight and minibond holders went on the rampage , picketing banks and financial institutions across the city .

迷你债券投资者的存款一夜之间化为乌有，他们愤怒地聚集在全城的银行和金融机构外面示威。