1·He couldn't help worrying obsessively about what would happen.
他禁不住着魔般地担忧将会发生的事情。
—— 《柯林斯英汉双解大词典》
2·He couldn't help a fireman.
他不能帮助消防员。
3·I couldn't help others change if I couldn't change myself.
假如我不能改变自己，那就不能帮助别人改变。
4·Jane couldn't help the quiver in her voice.
简不禁声音颤抖。
—— 《牛津词典》
5·He couldn't help eyeing the cakes hungrily.
他饥不可耐地盯着蛋糕。
—— 《牛津词典》
6·Susan couldn't help feeling a little peeved.
苏珊不禁有点儿恼火。
—— 《柯林斯英汉双解大词典》
7·She couldn't help but wonder what he was thinking.
她不禁琢磨着他在想些什么。
—— 《牛津词典》
8·She couldn't help herself and she laughed outright.
她忍不住大笑起来。
—— 《牛津词典》
9·I couldn't help noticing (that) she was wearing a wig.
我一眼就看出她戴着假发。
—— 《牛津词典》
10·Andrew couldn't help noticing that she coloured slightly.
安德鲁不禁注意到她微微有些脸红。
—— 《柯林斯英汉双解大词典》