Prune rambling roses when the flowers have faded.花朵凋谢后要剪除杂生的玫瑰枝。When should you prune apple trees?苹果树应该什么时候剪枝？Can you tell me whether it is a good thing to prune an apple tree?你能否告诉我该不该修剪苹果树？...
据说他已经失去了生存的意志。He was said to have lost his will to live.水是鱼能生存的环境.Water is the medium in which fish can live.他们不仅丢掉了工作，还失去了居所、自尊乃至生存的理由。They have lost not only their jobs, but their homes, their self-respect and even the...