英语翻译Forexample,agrandmotherlywomanstaffingananimalrightsboothatarecentstreetfairwasdistributingabrochurethatencouragedreadersnottouseanythingthatcomesfromofistestedinanimals-nomeat,nofur,nomedicines.这里

Question

英语翻译
For example,a grandmotherly woman staffing an animal rights booth at a recent street fair was distributing a brochure that encouraged readers not to use anything that comes from of is tested in animals-no meat ,no fur,no medicines.
这里的of is tested是如何个结构,尤其是那个of,哪里来的

Answer 1

我觉得这可能是个并列成分,只是为达到语气上的某种效果进行了省略,即comes from animals,comes of animals,is tested in animals三组并列.
就像我们平时说话会用到连续的动词,比如“他捅（敌人）,刺（敌人）,杀死了敌人”
只不过原文里没用标点可能是为了模拟口语说话时的较快速的语气,这时候is tested 中的is应该重读.
即comes from、of、is tested in.
另外come of 意思是“缘于,由...引起”