物品放置高度不能超过安全标准高度（地面放置限高2米）。

物品放置高度不能超过安全标准高度（地面放置限高2米）。

Results (English) 1:

Items height height can not exceed the safety standards (where the floor limit is 2 meters high).

Results (English) 2:

Items placed height can not exceed safety standards for height (floor height limit is placed 2 meters).

Results (English) 3:

Items should not be placed above the height of the safety standard height (2 m above ground level).