substitute teacher的用法和樣例：
例句
- When their teacher was absent and they had a substitute,the children kicked over the traces.
當他們的老師不在，來(lái)了一位代課教師時(shí)，孩子們都不聽(tīng)話(huà)了。 - Fortunately, Kansu provincial party secretary Su Rong also issued written orders that the problem of substitute teachers must be solved.
幸好甘肅省委書(shū)記蘇容也在后來(lái)批示要求解決代課教師問(wèn)題。
