拟议的减税政策针对的是中等收入阶层。
The proposed tax cuts are aimed at the middle-income ___bracket.
传记信息包含在括号中。
Biographical information is included in ___brackets.
处于30到40岁这个年龄段的人常常面临巨大的事业和家庭压力。
People in the 30 to 40 ___bracket often face significant career and family pressures.