They are like plants in the field, like tender green shoots, like grass sprouting on the roof, scorched before it grows up.
他们像野草，像青菜，如房顶上的草，又如未长成而枯干的禾稼。
2
But roof gardeners also have to think about winds that can knock over tender vines.
但屋顶园丁也必须考虑风，风可以打翻葡萄的嫩藤。
3
During the initial excavation, the tender coal seam workings in deep seam in Nantun Colliery takes on slocking of roof, with breaking-out in bulk coal and surrounding rock failure.