More recently measurement in throwing events has progressed from tape measures to electronic light sensing systems that can record distances quickly and accurately.
更多先进的测量设备在投掷类项目中得到应用,如电子灯光感应系统取代了卷尺,它能更快更准确地测量距离。
Discus throw is an ancient game among the throwing events.
掷铁饼是投掷项目中一项古老的比赛。
The throwing events consist of javelin, discus, hammer and shot.
投掷项目包括标枪、铁饼、链球和铅球。
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