1·At 75, she's still ramrod straight.
她75岁了，腰板却仍然笔直。
—— 《柯林斯英汉双解大词典》
2·The captured general maintained his dignity to the end, walking ramrod - straight to his execution.
这个被俘的将军，挺著身子走向刑场，直到临终还保持著自己的尊严。
3·Seton sat ramrod-straight on her aunt's flowered sofa and tried not to get steamed all over again.
西顿僵直地坐在她姑姑的花纹沙发上，努力使自己不再火冒三丈。