I have also met many Chinese people who consider me only as an "opportunity" to improve their oralEnglish.
我也遇到过很多中国人,他们只是把我看作提高英语口语的“机会”。
2
In the writer's opinion, foreigners are an "opportunity" to improve your oralEnglish; whenever you see a foreigner, American or English, you should practise speaking English with him or her.