all together
01
大家一起, 一起
with everyone or everything gathered in one place or acting at the same time
例子
Let 's sing the final verse all together.
让我们一起唱最后一节。
02
一起, 总共
with everything or everyone considered as a single unit
例子
The documents weigh five kilograms all together.
这些文件总共重五公斤。
