用improper handling造句子，“improper handling”造句

Abrasion Marks: Scratches on film caused by dirt, improper handling, grit, emulsion pile-ups, and certain types of film damage (e. g., torn perforations).

One hopes that the regulations may at least prevent some food poisonings caused by the improper handling of fish and shellfish.

I once learned improper handling of fear the hard way: When I was in my early twenties, I fell from a roof at the daft attempt to climb over a rain gutter to reach a friend's roof terrace.

But one must not overlook that given the unevenness of global economic development, any improper handling of this process will bring a negative impact on developing countries and small- and medium-sized enterprises (SMEs).