英语作文种树过程还有翻译

为了保证树的成活，应该按照以下步骤来进行。
第一，我们先挖一个深度大约为30厘米的坑，再把挖出的土回填到坑里，回填土高度为5到7厘米。 第二，把树苗种进坑里， 扶直立后再填土， 然后围树一圈用脚踩结实。 第三，再加上一层土。要注意的是，这个坑一定要低于地面，便于以后的养护。 第四，进行浇水，在浇水后再加一层薄土，起到保持水分的作用。
In order to ensure the survival of the tree, should follow the following steps.
 First, we dig a pit of about 30 cm in depth and backfill the excavated soil into the pit. The backfill height is 5 to 7 cm. Second , the seedlings planted in the pit, help upright and then fil the soil, and then surrounded by trees with a strong foot step . Third, plus a layer of soil. It should be noted that this pit must be below the ground for future conservation. Fourth, watering, add a thin layer of soil after watering, play a role in keeping the water.