"a digressive allusion to the day of the week"
"a tangential remark"
"amusingly digressive with satirical thrusts at women's fashions among other things"
"a rambling discursive book"
"his excursive remarks"
"a rambling speech about this and that"
1. 枝节的:digressdigressiondivagateirrelvancevagrancy 离题 |digressive 枝节的 |digressiveexcursivetangential 离题的
2. 枝节的/离题的:digression /离题/扯到枝节上/脱轨/ |digressive /枝节的/离题的/ |digressively /脱节地/题外地/
3. 離題的:congress 國會 |digressive 離題的 | progress 進展