Definition
To work extremely hard and make a great effort.
努力工作
He sweated blood to meet the deadline.
他為了趕在截止日期前完成而拼了命。
Everyone at the startup sweated blood for its success.
創業公司的每個人都為了成功而拼了命。
She sweated blood studying late into the night to prepare for the final exams.
她為了準備期末考試而熬夜拼命學習。