presumably /prɪˈzjuːməbli/ adv.很可能；大概
I couldn't concentrate, presumably because I was so tired. 我的精神集中不起來，大概是太累了吧。
make a point of… 有意……
She made a point of spending as much time as possible away from Oklahoma.她有意儘可能長時間地呆在俄克拉何馬以外的地方。
sizable /ˈsaɪzəbəl/ adj.相當大的
Harry inherited the house and a sizable piece of land that surrounds it. 哈裡繼承了那座房子和房子周圍一塊相當大的土地。
enhance v.提高；增強；增進
This is an opportunity to enhance the reputation of the company. 這是提高公司聲譽的機會。
literacy /ˈlɪtərəsɪ/ n.讀寫能力
Many adults have problems with literacy and numeracy. 很多成年人有讀寫和計算的困難。
know-how n.專門知識; 技能
He hasn't got the know-how to run a farm. 他沒有經營一個農場的專門知識。