沈阳六年级英语上册第十二模块六篇阅读理解专练附参考答案解析
The Earth is our home. We need to protect it. There are many ways to help. We can plant more trees. Trees help keep the air clean.
oceans
巴铁：中巴友谊“比钢还强”
·让我觉得very clear that pakistan and china relationship is higher than mountains，deeper than oceans，and stronger than steel。
定了！2025年世界海洋日主题公布！好奇心：维系生命之源
近日，2025世界海洋日（UN World Oceans Day）的主题公布：“好奇心：维系生命之源”（Wonder: Sustaining What Sustains Us）。