to say something without deep thinking or preparation
深く考えたり準備をせずに何かを言う
"I can’t remember the exact number off the top of my head."
"私は正確な番号を覚えていません 頭の中で"
there is no limit to what someone can achieve
To ask someone knowledgeable for information or advice.
an unusually large harvest
to take or get something from a source
a kind and reliable person
to be overlooked or missed in a system or process
