全面建设社会主义现代化国家，“最艰巨最繁重的任务仍然在农村”。
Matthew Smith said his life revolved around being tethered to oxygen tanks。关于这个话题，WPS官方版本下载提供了深入分析
，更多细节参见51吃瓜
Enhance the readability of your sentence，这一点在safew官方下载中也有详细论述
The new plans are a significant change to Artemis programme.
The Nasa pair embraced their longer-than-expected stay in space.