Please speak mannerly with the eldership.

跟长辈讲话应该有礼貌.

The child was scolded by his grandmother for not being more mannerly.

这个小孩因为缺乏礼貌怪。

She was,to the end,a gentlewoman of the old school,gracious and mannerly.

说到底，她仍是一位温文尔雅、礼貌可嘉的守旧派的贵妇人。