长城真是中国壮观的景点之一.翻译

The Great Wall is one of the most marvelous scenes of China. marvelous 有让人惊叹/赞叹不已的意思，似乎更好。

The Great Wall is one of the most magnificent views in China.

The Great Wall is really one of Chinese magnificent scenic spots

The Great Wall is one of the most wonderful sceneries(places of interest) in(of) China

The Greatwall is one of magnificent places of interest in China