我們使用的塑膠袋全是PE環保材料，無毒無傷害的。
The polythene bags we employ are all PE environmentally-friendly materials which are non-toxic and harmless.
我們使用的塑膠袋全是PE環保材料，無毒無傷害的。
The polythene bags we employ are all PE environmentally-friendly materials which are non-toxic and harmless.