royal tree的用法和樣例：
例句
- The Tree Council promotes tree planting.
林木委員會(huì )倡導植樹(shù)造林。 - Tree farmers have never subjected trees to the process of selection and breeding.
林業(yè)農場(chǎng)主們也從未將林木置于人工選擇和培養的過(guò)程之中。 - The Tree Council promotes tree planting.
林木委員會(huì )倡導植樹(shù)造林。 - Tree farmers have never subjected trees to the process of selection and breeding.
林業(yè)農場(chǎng)主們也從未將林木置于人工選擇和培養的過(guò)程之中。
