felsyte

例句：

1. 1. The blacksmith was hammering away at the iron anvil.
   铁匠正在铁砧上敲打着。
2. 2.They used to hammer out a living from their farm.
   他们过去从农场里打制生活用品。
3. 3.He hammered away at his work with great determination.
   他坚定地敲打着他的工作。