initial day的用法和样例：
例句
- The term of a joint venture shall be computed from the day its business licence is signed and issued.
合营期限从合营企业营业执照签发之日起算。 - The time for beginning the detainment shall be calculated from the day when the smuggling suspect is taken to the customs.
扣留起始时间自走私犯罪嫌疑人被带至海关时起算。
