She had to lengthen her stirrup leathers.

她得镫皮带。

He put his feet in the stirrups.

他把脚伸进镫里 。

She stood up in her stirrups to see where the others had gone.

她脚踩镫站起身来，想看看其他人都到哪里去了。

He is shined to come down right, right leg chooses the ground, left foot is however on stirrup, double closefisted holds rein.

他右被闪下来，右脚点地，左脚却在镫上，双手紧抓住缰绳。