依家你見到所有地上曝露喺空氣嘅草 都需要響下個生長周期前自然腐爛 如果唔係 ， 成塊草地同土壤都會死
Now you see that all the grass on the ground that is exposed to the air needs to rot naturally before the next growth cycle, and if not, the patches of grass and soil will die