We use service centers at major stores. They ship goods back to our national service center for repairs.
我們采用大店服務中心,他們可把產品運送到我們的國內服務中心維修。
In this way self-confidence grows, first from mastering a subject, then from being able to take about it.
這樣,你自信心不斷增強,先是因為掌握一門學問,接下來是因為能夠就此發表見解。