Bug

布格河

(river between Belarus and Poland)

熱衷 /热衷

rèzhōng

(an enthusiasm for something)

病菌

bìngjūn

(contagious illness, bacteria, virus)

竊聽器 /窃听器

qiētīngqì

(an electronic listening device)

臭蟲 /臭虫

chòuchóng

(an insect of the order Hemiptera)

蟲 /虫

chóng

(a colloquial name for insect)

錯誤 /错误

cuòwù

(problem that needs fixing (especially in computing))

安裝竊聽器 /安装窃听器

ānzhuāng qiētīngqì

(to install an electronic listening device in)

煩擾 /烦扰

fánrǎo

(to annoy)