🗣️ 情景例句
Left, right. Enjoy it.
左 右。放 。
All bags contain an inner waterproof lining.
所有包内都有一层防水内衬。
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
儿童必须发展（部分通过触觉）粗略判断三维空间距离的能力。