No more than 500 milliliters per bottle are used on any child to avoid accidental overload.

任何年令组每次瓶内都不要超过500毫升，以防超负荷所引起的意外。

youdao

No more than 500 milliliters per bottle are used on any child to avoid accidental overload.

任何年令组每次瓶内都不要超过500毫升，以防超负荷所引起的意外。

youdao