据推测, 我该说她大约50岁.At a guess, I should say she is about fifty.这种情况在临床上尚未证实,据推测很少见到.The condition is not recognized clinically and is presumed to be rare.据推测,脊髓灰质炎病毒是在融合过程中渗入到耐受细胞内的.Presumably poliovirus was incorporated int...
他们闲暇时就在格拉斯哥的阿盖尔街上演唱卖艺。They spent their free time in Glasgow busking in Argyle Street.总的来说，人们渴望享受闲暇的时光。On the whole, people miss the opportunity to enjoy leisure.在工作和闲暇之间很难划出明确的界限。It was hard to draw clear lines of demarc...