year-on-year的用法和樣例：
例句
- Exports were up by 22.9% year-on-year, although that reflects the economic recovery and marked a slowing in growth from September.
出口則以相比去年22.9%的幅度增長，雖然這只是反映了經濟的復甦並且增長自九月有所減緩。 - The year-on-year performance of both US and European companies is so dismal that analysts are looking at other measures to see whether the worst has been reached.
美國和歐洲企業與上年同期相比的業績表現如此黯淡，以至於分析師正留神關注其它指標，以判斷目前是否已經見底。
