當與外國人做生意，自然緊張匯率，因為影響成本支出。
https://hk.on.cc/hk/bkn/cnt/news/20240926/mobile/bkn-20240926150907489-0926_00822_001.html
https://youtu.be/BfGNBc21ExA?si=FSCuxlSRHvn9ZhvJ
https://www.google.com/amp/s/amp.dw.com/zh-hant/%25E5%25B7%25B4%25E8%25A5%25BF%25E6%259C%2580%25E9%25AB%2598%25E6%25B3%2595%
https://hk.ulifestyle.com.hk/topic/detail/20039620/%E9%95%B7%E8%80%85%E7%94%9F%E6%B4%BB%E6%B4%A5%E8%B2%BC-%E7%94%9F%E6%9E%9C
