aerobatics
/ˌeərəˈbætɪks; ˌɛrə`bætɪks/ n
1 [pl] spectacular feats performed with aircraft, esp as part of a display, eg flying upside-down or in loops 特技飞行（尤指表演项目, 如翻身或翻斛斗飞行）
The aerobatics were the best part of the show. 表演中最精彩的节目是特技飞行.
2 [sing v] art of performing these 特技飞行术
Aerobatics is a dangerous sport. 特技飞行是危险的运动.