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abbr. 日本商务改善协会（Better Business Bureau）；血脑屏障
🗣️ 情景例句
Thanks.
谢谢。
I would like to call the employment agency for a job.
我要打电话给职业介绍所代我找一份工作。
Compared with competing products, ours is smaller and lighter.
比起其它竞争产品，我们的比较轻巧。