求翻译：一段快速锻炼日语、磨练意志的好经历。难忘的是结识了很多日中朋友，他们中有店里的服务员，也有常来光顾的老顾客。虽然只是一段国外的打工经历，但它使我更广阔地去认识日本，感知日本，为之后的工作奠定了基础。是什么意思？

Quick exercises in Japanese, a good experience to hone their will. Memorable is to meet a lot of Japanese-Chinese people, they have in the shop attendant, also visit the old customers. Although only for a period of work experience abroad, but it made me feel more widely to get to know Japan, perceived Japan, laid the foundations for after work.