1.have something to do with 與…有關
We think this kind of variability must have something to do with premature ageing.
我們認為,這種發病年齡的差異一定與過早老化有關。
2.lump together 合在一起
Databases used by some companies don't rely on data collected systematically but rather lump together information from different research projects.
一些公司使用的數據庫里的數據并非系統性的采集而得,而是將不同研究項目的信息胡亂搜集在一起。
3.at work 發揮作用
If you had come to China during the battle against SARS, you would have chanced to watch how the Chinese cohesiveness was at work.
如果你在抗擊SARS期間來到中國,你就有機會看到中華民族的凝聚力是怎樣發揮其作用的。