“不睡而等候”可以翻译为 “stay awake and wait” 或 “wait without sleeping”。
“stay awake and wait” 强调保持清醒的状态进行等待，比较直接地传达了“不睡而等候”的意思。
“wait without sleeping” 同样表达了不睡觉而等待的含义，表述相对简洁。
例句：
She stayed awake and waited for him all night.（她整夜不睡而等候他。）
We'll wait without sleeping until he comes back.（我们会不睡而等候直到他回来。）