如何使用 "complex" 造句

1. Fiscal policy is far more complex .
财政政策要复杂的多。
2. This can be very handy for understanding complex declarations .
这对理解复杂的声明会很方便。
3. His relationships with gladstone and disraeli were complex .
他同格莱斯顿和迪斯雷利的关系错综复杂。
4. China may have come unknotted from its nobel complex .
中国也许会从诺贝尔情结中解放出来。
5. Saliva of medical leeches is a balanced complex of biologically active substances .
医用水蛭的唾液是一种生物活性物质的均衡复合物。