livestock loading ramp的用法和樣例：
例句
- Livestock production is responsible for more climate change gasses than all the motor vehicles in the world.
畜牧業對於全球氣候的影響甚至多過世界上所有的機動交通工具。 - With the development of livestock husbandry there, some animal farms were brought under cultivation into fertile farmland.
隨著畜牧業的發展，沙苑地區出現了開墾牧地為良田的做法。
辭彙搭配
- live stock 家畜
