More green in color.

• More environmentally friendly or sustainable.
• More naive or inexperienced.

颜色更绿。

• 更环保或更可持续。
• 更欠缺经验或更天真。

A newcomer, especially one inexperienced.

• A recent immigrant.

新来的人，尤指缺乏经验者。

• 新近移民。

An environmentalist; a person committed to ecological causes.

环保主义者；致力于生态事业的人。