Các câu ví dụ cho từ campaigner

1. Alix Foster Vander Elst, Greenpeace Australia campaigner in the Pacific, said: “An endangered list, such a tragic one, would be a more realistic depiction of the reef condition and would at least force The federal government must act on climate change.

2. campaigner Joshua Wong, who joined thousands of protesters at the march Monday, said suppression by China's Communist Party government had worsened in 2017.

3. 5 is responsible for more than a million premature deaths per year, whereas ozone is somewhere above 100,000,” said Lauri Myllyvirta, clean air campaigner with environment group Greenpeace.