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 4_11 Are you all packed?
Are you all packed? 你全都打包好了吗?
Are you ready to go? 你好了没有?
Make sure you have everything.确定你东西都带齐了.
Don’t forget anything. 不要忘掉任何东西.
Don’t leave anything behind.不要忘记带走任何东西.
Take a second look around. 再到处看看.
Check again. 再检查.
Check one more time. 再检查一次.
Better safe than sorry. 安全总比后悔好.