gingko

例句：

1. 1. The gingko tree is a symbol of ancient Chinese culture.
   银杏树是中国古代文化的象征。
2. 2. Ginkgo trees are known for their longevity and ability to survive in harsh environments.
   银杏树因其长寿和能在恶劣环境中生存而闻名。
3. 3. In ancient times, gingko trees were used as medicine and for their valuable oil.
   古代，银杏树被用作药材，以及它们的珍贵油料。