He fastened the papers together with a paper clip.
他用回形针别好了文件。
We'd better pin [clip] the papers together.
我们最好把这些文件别在一起。
We shall go through these papers together.
我们将在一起审阅这些论文。
I need a strong rubber to hold these papers together.
我需要一根粗橡皮筋把这些文件捆在一起。
Please keep these papers together.
请把这些文件放在一起。
You'd better keep these papers together.
你最好把这些文件放在一起。
You'd better keep these papers together.
你最好把这些文件放在一起。
应用推荐