He marks the score in the basketball match.

他在篮球比赛中担任员。

The scorekeeper chalked up one more point for the home team.

员为主队又上了一。

Wilson outstripped his marker to score.

威尔逊，员都来不及。

Methods Eight hundred metres fast walking on a flat ground and semisupine cycling exercise test were performed in 18 patients randomly programmed to VVIR or VVI pacing mode and compared.

方法18例老年患者别在具频应答(VVIR)与无频应答(VVI)状态下做800米快速行走及症状半卧位踏车运动评价。