en to zh_TW translation catalogue (2 entries)

[ctx: Toolbar button tooltip for the Multi-level List feature.]
en: Multi-level List
zh_TW: 多層次清單

[ctx: The ARIA label of the toolbar displaying buttons allowing users to change the multi-level list style.]
en: Multi-level list styles toolbar
zh_TW: 多層次清單樣式工具列
