七手八脚的英文：
[Literal Meaning]
seven/hand/eight/foot
There are seven hands and eight feet offering help.

[解释]
形容人多手杂，动作乱。

[Explanation]
with everybody lending a hand

[例子]
看到老师晕倒在教室里，学生们七手八脚地把老师抬到校医院。

[Example]
When seeing that the teacher fainted in the classroom, students carried her to the school hospital in a bustle.

[英文等价词]
Too many cooks spoil the broth.