1 B2 慣用的 ニュートラル
痛み、困難、やる気のなさがあっても、仕事や活動を続ける。
"Even with a terrible cold, she soldiered on and completed the project on time."
“
We shall not flag or fail. We shall go on to the end.
— Winston Churchill, speech to the House of Commons, June 4, 1940 (captures the same spirit as 'soldier on')
分離不可