在时光匍匐前进的岁月里，在这个热闹又寂寞的空间里，我依然微笑，虽然，有时会笑的满眼泪水。
Time to crawl in the years ahead, and lonely in this crowded space, I am still smiling, though, sometimes in tears of laughter.
北美多年生植物，匍匐茎，开白花；有时作为观赏植物。
North American stoloniferous perennial having white flowers; sometimes used as an ornamental.
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