a large portion of的用法和样例：
- A large portion of this money would come to her.
- A large portion of the company's profit goes straight back into new projects.
- For a large portion of the next 47 minutes Cole ran Del Horno ragged.
- This is an operation done by the Veterinarian that removes a large portion of the outside of the ear.
- The space provided will be able to accommodate offices presently housed in Caine House and a large portion of leased accommodation.