- 正在
- in the course [or process] of
- 正在
- be doing
- 会议正在进行。
- The conference is well under way.
- 赈灾
- relieve the people in the disaster area
- 赈灾
- aid the afflicted area
- 征集
- collect
- 征集
- gather
- 征集
- muster
- 争气
- try to bring credit to
- 争气
- try to win honour (for)
- 争气
- be worthy of expectations
- 正比
- direct proportion
- 正比
- direct ratio