Grammar Point:In Chinese, there are several words and phrases used to express approximate numbers or quantities. Four common ones are 大概 dàgài, 大約约 dàyuē, 左右 zuǒyòu and 前後后 qiánhòu. Dàgài & Dàyuē Both of them often used to indicate a rough estimate or approximation. They can be translated to “approximately,” “about,” or “roughly.” 大約约 dàyuē…