沙质土壤排水迅速。

Sandy ___soil drains water quickly.

许多有小孩的夫妇和老年人更喜欢新鲜的草地和天然土壤，而不是城市里的混凝土和水泥。

Many couples with young children and old people prefer fresh grass and natural ___soil to concrete and cement in a city.

土壤的质量影响植物生长。

The quality of the ___soil affects plant growth.