例句：
1、We have been up against various difficulties, but we surmounted them one by one .
我們曾經(jīng)碰到各種各樣的困難，但我們一個(gè)個(gè)克服了。
2、Schools use various methods of testing.
學(xué)校采用各種各樣的測試方法。
3、Can you talk me through the various investment options?
你能給我詳述可以選擇的各種投資方法嗎？
4、The methods are many and various.
方法很多且各不相同。