1) He sat sucking at his pipe.

他坐着抽烟斗。
2) He sat puffing his pipe.

他坐着抽烟斗.
3) He was smoking a pipe.

他在抽烟斗。
4) He loves his pipe, ie smoking it.

他爱抽烟斗.
5) He smokes tobacco in his pipe.

他用烟斗抽烟。
6) He bit on the stem of his pipe.

他咬着烟斗柄。
参考词条