conventional island

例句：

1. 1. The traditional wayof celebrating Christmas has been passed down throughgenerations.
   庆祝圣诞节的传统方式已经代代相传。
2. 2. The customs of the festival arestill observed by many people today.
   节日的传统习俗仍然被许多人所遵循。
3. 3. The conventions of international business require careful consideration whennegotiating contracts.
   在国际商务中，当谈判合同时需要仔细考虑这些惯例。