写作是一种转变的行为。

Animals are such agreeable friends―they ask no questions, they pass no criticisms.

城市是人类最伟大的发明。

Only by integrating environmental protection into the entire production process can green development be truly achieved.

Adaptability is the key to survival in a rapidly changing industry.

你取得成功的唯一途径是热爱你所做的事情。

我们必须像投资技术一样投资于我们的人才。