These basic concepts must be kept in mind in our discussion.
他仍然没有弄懂我的意思。
Still he failed to understand me.
无论如何，她算不上一位思维敏捷的学生。
She is anything but a bright student.
到目前为止，该组织辜负了世界人民所寄予的希望。
This organization has not, so far, justified the hopes which the people of the world place in it