means of subsistence的用法和樣例：
例句
- Subsistence only increases in an arithmetic ratio.
生活資料只能按算術級數增長。 - Subsistence has been increased and perfected by a series of successive arts.
生活資料是由一系列順序相承的技術使之增加並臻於完美的。 - She had no means of subsistence and was dependent on charity.
她沒什麼謀生手段，只能依靠救濟。 - Fiction writing as a means of living is no easy task.
寫小說作為一種謀生手段絕非易事。
