“as well”是英语中常见的表达，常用于句子末尾，表示“也”或“同样”。它强调某人或某事与前面提到的内容有相似的情况。
| 用法 | 例句 | 说明 |
| 表示“也” | I like coffee, and she likes tea as well. | 强调“她也喜欢茶”。 |
| 放在句末 | He can swim as well. | 表示“他也会游泳”。 |
| 与“too”区别 | She is coming too. / She is coming as well. | “too”通常放在句尾，“as well”也可放句尾，但更正式。 |
注意：“as well”不能单独放在句首，而“too”可以。此外，“as well as”可连接两个并列成分，如：He plays guitar as well as piano.
