bush telegraph

process by which information, rumours, etc spread rapidly （消息、谣言等的）快速传播, 不胫而走.

burst, burst into, burst into laughter, burst out laughing, burst out laughing (crying), burst up, burst upon, burst with, burton, bury, bus, bus lane, bus ride, bus stop, bus-driver, bus-shelter, bus-stop, busboy, busby, bush, bush-baby, bushed, bushel, bushiness, Bushman, bushy, busier, busiest, busily, business, business address, business card, business hours, business studies, businesslike, businessman, busing, busk, busker, busking,