普利茅斯海洋研究所的科学家一半有学士学位,另一半则有博士学位。Half of PML's scientists have first degrees, the other half have PhDs.大街的两旁种着蓝花楹,绽放的花朵汇成一片紫色的海洋。The avenues lined with jacaranda trees burst into a carnival of purple.海洋微生物腐烂后沉积形成磷酸盐。T...
房间里阴暗、清冷,静悄悄的。The room was dim and cool and quiet.房间里静悄悄的,只有她的啜泣声。The room was silent except for her sobbing.一阵悄悄的低语声传遍了整个教室。A quiet murmur passed through the classroom....