principle and request的用法和樣例：
例句
- The marching principle requires that revenues and expenses should be matched each other.
配比原則要求收入與費用相配比。 - The CSRC and its dispatched institution may require the futures company to adjust the deduction rate according to the principle of prudent supervision.
中國證監會及其派出機構可以根據審慎監管原則要求期貨公司調整扣減比例。
