MLU used by the child is 2.07 which is the level of 2-yearold ordinary children;

被试的平均句子长度为2.07，仅相当于2岁左右正常儿童的水平；

youdao

She works nights in a seedy bar, supplements her income by working as a seamstress and is trying to beg or borrow euro200 ($260) so that her 12-yearold daughter, Sara, can go on a school trip.

晚上的时候她在一家鸡尾酒吧当调配师来补贴家用。她试图向人恳求或者借取200欧元（260美元），这样12岁的女儿萨拉就可以去参加学校旅行。

youdao

Clapping and singing echo across the central courtyard, as a teacher leads a group of doll-like eight- and nine-yearold girls in a dance lesson.

BBC: High spirits in Bali

Two-yearold twins Mohamed and Amal occasionally stray to help themselves to cups of tea from a kettle that sits in the corner of the room.

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