1.focus on 聚焦;集中于;關注
Their talks are expected to focus on arms control.
他們的會談預計會集中討論軍備控制問題 。
They focus on overt discrimination rather than insidious aspects of racism.
他們關注的是公開的歧視,而不是種族主義的一些潛在問題 。
2.offer to 提供
She embraced my offer to go to the hospital.
她接受了我的建議去看醫生.
I think you might at least offer to help?
我認為你至少可以主動幫忙吧?