unfavourable factors的用法和樣例：
例句
- All kinds of disadvantageous factors in the market hold back its fluent operation.
市場中存在的各種不利因素，阻礙了市場的順暢運轉。 - However, data also showed that last year, compared with the fourth quarter, weakened somewhat unfavorable factors, the loss rate significantly reduced.
但相關數據同時顯示，與去年相四季度相比，不利因素有所減弱，虧損幅度明顯減小。
