一梦三只鸭
将分为两个部分： 描述变化和趋势 （Change & Trend）， 描述变化的程度 （Degree of Change）描述变化和趋势的要点：上涨/下降 保持平稳/ 波动。
例如：Compared with DoD's plan, the options would yield greater improvemnets in reception and would yield improvements sooner.A theoretical framework is provided, consisting of negative reinforcing feedback loops that act as drivers behind future industry change.
a1：Our experimenntal data are not precise because the devices are in poor condition.（含糊）a2：Our experimenntal data are not precise because the devices are not working properly.（具体）b1:The results seem to be satisfactory.（含糊）b2:We are satisfied with the result that . （具体）
b玻璃心
趋势tendency；[统计] trend更多释义>>[网络短语] 趋势 Trend;tendency;PC-Cillin发展趋势 development trend;development tendency;trends离散趋势 Tendency of dispersion;Dispersion;Dispersion Tendency
