The service is available 24 hours a day at the western quarantine and immigration anchorage and from 6 am to 6 pm at the eastern quarantine and immigration anchorage 西面检疫及入境船只碇泊处每天24小时服务，东面检疫及入境船只碇泊处的服务时间则为上午六时至下午六时。
2.
Such services are available 24 hours a day at the western quarantine and immigration anchorage and from 6 am to 6 pm at the eastern quarantine and immigration anchorage 西面检疫及入境船只碇泊处每天24小时服务，东面检疫及入境船只碇泊处每天上午六时至下午六时提供服务。
3.
Immigration and quarantine services are available 24 hours a day at the western quarantine and immigration anchorage and from 6 am to 6 pm at the eastern quarantine and immigration anchorage 西面检疫及入境船只碇泊处每天24小时提供船舶入境检查和检疫服务，东面检疫及入境船只碇泊处每天上午六时至下午六时提供服务。
