Contentive
实质的（Bach 用语）
🗣️ 情景例句
Those are the rules and regulations, and we have to abide by them.
这些就是这儿的规矩， 大家都应该遵守。
Wisdom is a good purchase though we pay dear for it .
为了求知识，代价虽高也值得。
Is the price the same?
价钱一样吗？