constraint mechanism的用法和样例：
例句
- Above all, corporate governance should be enhanced to create an internal constraint mechanism against the excessive abuse of earnings management.
首先完善上市公司治理结构，形成抑制上市公司盈余管理的内部约束机制。 - If the commission selects new substances, it will then decide on the best restriction mechanism.
如果委员会挑选新物质，它将会决定最佳的约束机制。
