He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身體健康。
瘋狂英語拿手好戲卡 甜言蜜語 - 額外成就感（二）

?? 句中詞匯解析

從本句中提取的重要詞匯

himself [h?m's?lf] 詞頻1
pron. （反身代詞）他自己;（用以加強語氣）他親自，他本人;
"Yielding himself to his feelings of worthlessness, he tried to kill himself."
他總是覺得自己一無是處, 便企圖自殺.
近義：herself, him, itself, oneself, themselves, yourself
running ['r?n??] 詞頻2
n. 跑步;運轉;流出; adj. 跑著的;流動的;連續的;操作中的，運轉著的; v. 跑;運轉(run的ing形式);
"He kept up a running commentary on everyone who came in or went out."
他不斷地對上下場的每一名隊員進行解說。
近義：march, operation, race, run, working, footrace 反義：lagging, leisurely, phlegmatic, poky, slowish, sluggardly
keeps
n. 罐籠座；蓋子（keep的復數形式）
miles
n. 英里（1英里約合1609米, mile的復數形式）

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