1.due to 歸因于
Attendance at the meeting was small, due in part to (= partly because of ) the absence of teachers.
參加會議的人數不多,部分原因是教師缺席 。
2.with regard to 關于; 至于
The department is reviewing its policy with regard to immunization.
該部門正在重新審查其有關免疫注射的政策 。
n. 街區,木塊,石塊
n. 阻塞(物), 障