妈妈neutral
He/She is the same age as me.
他/她跟我同龄。
莉莉neutral
I'm a year younger than she /he.
我比她/他小一岁。
妈妈neutral
What grade are you in ?
你是几年级？
莉莉neutral
I'm in the second grade.
我是二年级。
莉莉neutral
I'm still 7 years old although I'm already in the first grade.
我还只有 7 岁，但是我已经是一年级了。
莉莉neutral
I was enrolled in elementary school a year early.
我提早一年进去小学。
妈妈neutral
Be quiet, please.
请安静。
妈妈neutral
No talking, please.
不要说话。
妈妈neutral
Concentrate, please. / Pay attention, please.
请集中注意力。
莉莉neutral
Sit properly, please.
请坐好。
妈妈neutral
Do not joke around./ Stop playing around.
不要捣蛋。
妈妈neutral
Do not swear.
不要说脏话。
妈妈neutral
Please talk in a quiet voice.
请小声说话。
妈妈neutral
No chatting with the person sitting next to you.
不要跟旁边的人聊天。
妈妈neutral
Do not play with your hands, please.
请不要玩你的手。
妈妈neutral
Try not to make any noise with your chairs.
不要让你的椅子发生噪音。
妈妈neutral
It's very dangerous to play around in the stairway.
在楼梯玩是非常危险的。
妈妈neutral
No running in the hallway! / Do not run in the hallway.
不要在走廊上跑！
妈妈neutral
Say hello to an adult in a polite way.
对大人要很有礼貌地打招呼。
