Bonds are papers issued by a government or a firmwith promise to pay back the money lent or invested together with interest.

Bonds are papers issued by a government or a firmwith promise to pay back the money lent or invested together with interest.

债券是由政府或公司发行的凭证，政府或公司承诺偿还债券购买者所借贷亦即所投资的本金并利息。