collect and deliver

cut

(computing) a filename

(computing) text file

"Clear file folder", a simple plastic sleeve (perhaps only somewhat opaque when a design is printed on it, as is common in promotional events) for holding documents, open on two consecutive sides and closed on two consecutive sides.

yeah, sure (interjection of understanding and mild dismissal)

(childish) crawling of a baby

(childish, of a baby) to crawl

背中: one's back

中: inside / 中: middle / 中: among (a group or mass) / 中: during (time) / 仲: relationship, terms