1. And when the middle of the afternoon came, from being a poor poverty-stricken boy in the morning, Tom was now rolling in wealth.
    汤姆早上还是身无一物的苦孩子，到了半下午成了大财主。

2. Other tests were made, and it was at last established that plasmodium was in the blood of all individuals stricken with malaria.
    又做了一些其它的试验，最后终于确定，疟疾患者的血中都有疟原虫。