脱線行為 | [だっせんこうい, dassenkoui] (n) aberration; aberrant behavior; eccentric (erratic) behavior; indulging in an escapade [Add to Longdo] |
If your little escapade gets out, it's an embarrassment for both our countries. | [JP] あなたの脱線行為が表沙汰になれば 困るのは両方の国よ All About Allison (2015) |