VOA慢速英语:旅行社禁止使用手机 即使只是拍照

soak up - phrasal verb. to enjoy feeling or experiencing (something pleasant) in usually a slow or relaxed way

distract - v. to cause (someone) to stop thinking about or paying attention to someone or something and to think about or pay attention to someone or something else instead

unplug - v. to disconnect (something, such as a lamp or television) from an electrical source or another device by removing its plug

hostel - n. an inexpensive place for usually young travelers to stay

surf - v. to ride on ocean waves using a special board (called a surfboard)

cram - v. to fill (something) so that there is no room for anything else : to fill (something) completely

challenging - adj. difficult in a way that is usually interesting or enjoyable

instantly - adv. without delay