as well用法如下：
1、as well 常用作狀語，作“又;也”解，相當於too或also，常位於句末，無須用逗號與句子分開。如：I am going to London and my sister is going as well（= going , too）.我要到倫敦去，我妹妹也要去。
2、as well 在口語中也可用於句中，作“也好，也行”或“倒不如”解，用來緩和語氣。如：You may as well go.妳去也好。
3、as well 可以直接用於just 後，用作應答語（可視為 It's just as well、的省略）作“幸虧，幸而；無妨；沒關系”解。如：We were too late to see the film.我們去得太晚了，沒有看上電影。
普遍例句
1、But other factors contribute as well.
但是其他因素也起作用。
2、Of?course, space has its allure as well.
當然，太空也有它吸引人的地方。
3、You know, computers bring troubles as well.
要知道，電腦也帶來很多麻煩。
4、Water comes into our systems not just from drinking but from eating as well.
不僅通過飲水，水還通過吃飯進入身體的循環系統。