Prelingual
a. 有语言能力前的
🗣️ 情景例句
We hope so! It's always good to work with you, Tom.
希望如此！汤姆，和你们合作总是很愉快。
Full details regarding packing and marking must be strictly observed.
请严格遵守包装及商标的细则。
How do you know?
你怎么知道？