(of a person) traveling from place to place, often for work or a specific purpose

lang thang, du mục

a plan of the route and the places that one will visit on a journey

lịch trình, kế hoạch chuyến đi

o travel from one location to another, often on a regular circuit, for a specific purpose or duty

du lịch, đi vòng quanh

(economics) an unprocessed material that can be traded in different exchanges or marketplaces

hàng hóa, thành phẩm

to hinder the process or make something harder to do or achieve

cản trở, làm khó khăn

a burden or obstacle that impedes progress or makes a task more challenging

gánh nặng, cản trở

the action or process where a wave, such as light or sound, bounces back from a surface instead of passing through

phản xạ, hình ảnh

a photographic accessory used to redirect or bounce light onto a subject, typically consisting of a flat or curved surface made of reflective material

bảng phản quang, gương phản sáng

to release freely, often in a natural or uncontrolled manner

xả ra, bộc lộ sự nhiệt tình

