bushing feed hole

例句：

1. 1. The farmer carefully inserted the bough into the bushing feed hole to feed the pigs.
   农民小心地把树枝插入压入式喂食孔，喂猪。
2. 2.The machine has a unique design that allows for easy access to the bushing feed hole.
   这台机器设计独特，便于轻松进入压入式喂食孔。
3. 3.The engineer had to remove the damaged part of the feed pipe to access the bushing feed hole.
   工程师不得不拆除损坏的饲料管部分，以进入压入式喂食孔。