default of tax payments

例句：

1. 1. The company defaultedon its loan repayments due to financialdifficulties.
   由于财务困难，该公司未能按时偿还贷款。
2. 2. The government has been accused ofdefaulting on its promises to improve publicservices.
   政府被指控未能兑现改善公共服务的承诺。
3. 3. The default on the loan was aresult of poor management and lack of capital.
   贷款违约是由于管理不善和资金不足造成的。