Definition
Used to clarify or specify something previously mentioned; that is to say.
即，就是
The company is preparing to expand its product line, to wit, they will be launching a new series of consumer electronics.
公司正在準備擴展其產品線，也就是說，他們將推出一個新的消費電子系列。
The proposal includes several changes, to wit, it will increase the budget for some departments and decrease it for others.
提案中包括了一些變更，也就是說，它將增加某些部門的預算並減少其他部門的預算。
We need to address some issues, to wit, we need to improve customer service and reduce product returns.
我們需要解決一些問題，也就是說，我們需要改善客戶服務並減少產品退貨。