/time: 设置、增加或显示世界中一天的时间。
语法
<尖括号> 内为必填，[方括号] 内为可选。 /time 有 10 种写法：
/time <mode: timemodeadd> <amount: int>
/time <mode: timemodeset> <amount: int>
/time <mode: timemodeset> <time: timespec>
/time <mode: timemodequery> <time: timequery>
/time <command: timeofcommand> <clockName: worldclocks> <mode: timeofmodeadd> <amount: int>
/time <command: timeofcommand> <clockName: worldclocks> <mode: timeofmodeset> <amount: int>
/time <command: timeofcommand> <clockName: worldclocks> <mode: timeofmodeset> <timeMarkerName: clock_timemarker_name> [timeMarkerOccurence: timemarkeroccurence]
/time <command: timeofcommand> <clockName: worldclocks> <mode: timeofmodequery> <clockQuery: clocktimequery>
/time <command: timeofcommand> <clockName: worldclocks> <mode: timeofmodepause>
/time <command: timeofcommand> <clockName: worldclocks> <mode: timeofmoderesume>