be used for – phrases

English	Chinese
Emulsion can be used for 2 to 3 years while water emulsion degenerates faster. So it should be stored in the refrigerator	乳液可使用2至3年，水状乳液则变质较快，最好存放于冰箱中
Generally speaking, the foundation used for 1 to 2 years will be hardening or emit an odor	一般来说，粉底用过1—2年便会硬化或发出异味
Mascara opened can be used for 3 to 6 months, placed at room temperature Once agglomeration appears, do not bother to use	睫毛膏打开后可使用3至6个月，室温下放置。一旦出现结块时就别再使用