在促进绿色交通和带来更多的干净空气方面，我们应该继续采取一些建设性的措施，比如无车日活动等等。

We should continue initiating some constructive initiatives, such as Car Free Day and so on, in promoting green transportation and bringing about cleaner air.

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其他人则认为，我们应该开辟更多的公交路线，让更多的人将采取公交车，而不是由汽车和自行车行驶。

Others believe that we should open up more public bus routes, so that more people will take the public buses instead of travelling by cars and bicycles.

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如果我们搞清楚更多应该采取的措施，我们就能帮助史蒂夫琼斯和他的同行们保护生物以及我们人类自身不受威胁。

If we find out more about what we should do, we can help Steve and others like him keep animals and plants and ourselves from becoming endangered.

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