SAN Francisco, open your Golden Gate, SANg the girl in the theatre.
“旧金山，敞开你的金门吧！”剧院里的那位歌女演唱道。
The Powell structural research lab at the university of California at SAN Diego tests new bridge materials such as carbon and fiberglass polymers.
位于圣地亚哥的加州大学鲍威尔建筑实验室试制出了新的桥梁建筑材料，如碳和玻璃纤维聚合体。
I moved from Los Angeles to SAN Francisco at the age of thirty.
我在三十岁时从洛杉矶搬到旧金山。
