- 重点词汇
- 意外事故
accident; misadventure
- 主要原因
leading cause
- 分析
analysis; breakdown; assay; parsing; anatomy; analyse; analyze; study; parse; break down; broke down; unpack; dissect; analytical; analytic
- 咨询
consult; seek advice; inquire; counsel; ask for information; consultative; advisory; consultation; advice; inquiry; counseling; consultancy; consulting service; information service
- 企鹅
penguin