The hitherto unknown supplier offered us the lowest shipping rates this quarter.

這家迄今默默無名的供應商，提供了我們本季最低的運費。

Our finance team discovered several hitherto unreported expenses during the annual audit.

我們的財務團隊在年度稽核中發現了幾筆至今未申報的費用。

The new hiring policy addresses problems that had hitherto been ignored by management.

新的招聘政策處理了管理階層到目前為止一直忽視的問題。