Lifeguarded
n. 救生員；警衛\\nvt. 護衛，保護\\nvi. 當救生員
??? 情景例句
You don't sound very enthusiastic.
你似乎不太熱衷。
I was impressed very much.
我有深刻的印象。
but I do not turn for protection to dreary cliches about respect of elders -- as if mere age were a reason for respect.
但我不會用應當尊重長者這一套陳詞濫調來為我自己辨護，似乎年長就是受人尊敬的理由。