講者 ︰ 我哋已經做咗好長時間 只有復墾礦山嘅時候 我哋需要提供食物畀啲牲畜 因為只有嗰度係完全無植物
Speaker: We have been doing this for a long time, only when we reclaim the mines, we need to provide food to the livestock, because only there is no vegetation at all