辅音 p b 发音示范：
map, pet, pencil, probably, perhaps, process, position, potential, post, apple
box, bulk, benefit, beautiful, band, basis, board, before, blue, blur
“How do I get to the station?”“Here, let me draw you a map.”
It will probably rain today.
We waited an hour, perhaps more.
I am in the process of buying a new car/house.
The project has potential risks/advantages.
We spent the bulk of the summer at the beach./Farming makes up the bulk of the country’s economy./The great bulk of these people are extremely poor.
These changes will be of benefit to all of you. [=will help/benefit all of you]
He visits his grandmother on a regular basis. [=regularly]/The company changes its Web site on a daily/weekly basis. [=every day/week]
They needed to get more senators on board for the bill to pass.
Everything is just as (it was) before.