将一篇新闻文章翻译成英语。
曾经厉害了我的国，如今在奥运会上的表现并不如人意。虽然我们取得了一些奖牌，但与美国等其他国家相比，我们在奖牌榜上排名较低。
China, once a formidable force in sports, is not performing well in the Olympics. While we have won some medals, our ranking on the medal table is lower compared to countries like the United States.