锋利的边缘 meaning in English

knife-edge

Never give toys that have sharp edges and points to very small children
从未给有锋利的边缘和点对非常小孩子的玩具。
" in addition , common hazards of these festive toys also include choking on swallowing batteries or small loose parts ; and laceration or puncture caused by exposed sharp edges or pointed projections . continuous bending of light sticks may cause leakage of chemical contents . hence , risks of injury are likely to be associated with irritation on skin or eyes , " he said
他说：此外，该等应节玩具常见造成的危险，还包括幼童可能因吞下电池或松脱的细小配件而导致窒息，以及接触玩具锋利的边缘或突出物而引致割伤或剌伤等。