- 重点词汇
- 发生
happen; occur; be; get; cause; come; start; run; fall; realize; come along; arrive; effect; take place; arise; make; crop up; come around; come about; result; transpire; instigate; leave; occasion; force; occurrence; arrival; incidence; onset; up; ahead; pending
- 灾难的
catastrophic
- 地方
place; region; locality; area; space; site; point; territory; location; position; world; country; room; part; local; regional; provincial; localized; sectional; locally; anywhere; where; -ory