題組內容

要點二：by oneself獨自一人、獨力地 by oneself有兩個意思，一是「獨自一人」，相當於alone，如：He often sits under the tree by himself.（他常獨自一人坐在這棵樹下。）此外，by oneself也可以表示「獨力地」，相當於on one΄s own，如：Timmy finished his homework by himself.（Timmy獨力完成他的家庭作業。）

2-2. 昨天Robert獨力清掃他的房子。（by oneself）

詳解 (共 3 筆)

詳解 提供者：Danny.chen759
Robert clean up his house by himself yesterday.
詳解 提供者：Ching-Jung Yang
Yesterday Robert cleaned his house by himself.
詳解 提供者：Nina
Robert was cleaning his house by himself yesterday.