Maturation stages的用法和樣例：
例句
- Jingxiu's pigmentation is worse, Victoria's maturation is later, Superior Seedless grows overmuch, and yield is less.
京秀著(zhù)色較差，維多利亞成熟期較晚，優(yōu)無(wú)核生長(cháng)過(guò)旺，產(chǎn)量較低。 - In the maturity stage,however,competition enters and the marketing expenses increase.
然而，到了成熟期，競爭就會(huì )介人，而營(yíng)銷(xiāo)費用就要增加。
