短语
中文翻译：不伸出援手
同义词：
['stand by idly', 'do nothing about it例句：1. If you need help', "just ask me; I'm not here to not lift a finger to help.（如果你需要帮助，就问我；我在这里不是为了袖手旁观。）"]
例句：
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1. If you need help, just ask me; I'm not here to not lift a finger to help.
如果你需要帮助，就问我；我在这里不是为了袖手旁观。
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2.She was so busy that she didn't even notice the fire and didn't lift a finger to help.
她太忙了以至于没有注意到火势，也没有伸出援手。
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3. The teacher didn't lift a finger to help when the student fell ill.
当学生生病时，老师没有伸出援手。