1、If you ask a marathon runner how he feels after 19 miles, he will say he is tired.
如果你問一位跑完19英里的馬拉松運動員感覺如何，他會說累的。

2、It would be like asking a marathon runner if they feel pain.
就像你去問一個馬拉松運動員他們是否感到疼痛。

3、The tight timetable troubled him; but he was not a keen marathon runner for nothing.
緊張的時間表給他添了麻煩，但拉森不是一個只顧跑步的馬拉松運動員。

4、A marathon runner counterbalances lack of speed with endurance.
馬拉松跑者用耐力來彌補速度的不足。

5、A marathon runner counterbalances lack of speed with endurance
馬拉松跑者用耐力來彌補速度的不足。