left and right

Adverb

Canada US not-comparable

Japanese Meaning

あちこちに散らばっている様子 / 無差別に、区別なく行われる様子 / 頻繁に、度々発生する様子 / 過剰に、浪費的に（お金などを使う場合の様子）

He loses his keys left and right.

彼はあちこちで鍵をなくす。

Sense（1）

(Canada, US) All over the place; indiscriminately; frequently or excessively.

You can't expect to eat desserts left and right and not gain weight.

Sense（2）

recklessly; irrespective, regardless anything or anyone (spending money etc.).