Who the watch belongs to

i dont know who the watch belongs to 怎样翻译合适：who the watch belongs to was lost is unknown. who the watch belongs to was lost is unknown 句子成分分析 Who do you think the one whom belongs to do you know who the computer belongs to The watch 【on the shelf】 belongs to me?对【】部分提问 This book belongs to whom/who? 改同义句Do you know who the computer belongs to?Do you know____ It's only me who treasures up the memory which belongs to bo It's only me who treasures up the memory belongs to both of 翻译life belongs to the living,and he who lives must be prepar Do you know who the pen belongs to?belong后为什么加s?