bulldog bond

例句：

1. 1. The bulldog bond was a controversial investment that attracted investors from around the world.
   牛头犬债券是一项具有争议的投资，吸引了来自世界各地的投资者。
2. 2.The bulldog bond was considered a safe haven during the financial crisis.
   牛头犬债券被认为是金融危机期间的安全避风港。
3. 3.The bulldog bond was issued by a major bank and had a high yield rate.
   牛头犬债券是由一家主要银行发行的，具有很高的收益率。