词汇：advocacy

n. 拥护；主张；辩护

相关场景

Our food safety advocacy work started six years ago when my two-and- a-half-year-old son Kevin was stricken with E. coli 0157:h7 and went from being a perfectly healthy beautiful little boy-- and I have a small picture with me today that was taken two weeks before he got sick.>>完整场景
我们的食品安全宣传工作始于六年前，当时我两岁半的儿子凯文感染了大肠杆菌0157:h7，从一个非常健康、漂亮的小男孩变成了一个健康的小男孩。今天我有一张小照片，是在他生病前两周拍的。