条件适宜时，可在绿地增建渗井、浅沟、洼地、渗透池等雨水滞留、蓄存、渗透

条件适宜时，可在绿地增建渗井、浅沟、洼地、渗透池等雨水滞留、蓄存、渗透设施；

ผลลัพธ์ (อังกฤษ) 1:

When conditions are right, we can build in the green seepage wells, shallow trenches, depressions, infiltration of rainwater retention pond, reservoir, osmotic facilities;

ผลลัพธ์ (อังกฤษ) 3:

When the conditions are suitable, infiltration wells, shallow ditches, depressions, infiltration pools and other rainwater detention, storage and infiltration facilities can be built in the green space;