carry sb through (sth)
help sb to survive a difficult period 帮助某人度过难关
His determination carried him through (the ordeal). 他靠坚定的信心度过了难关. carry sth through complete sth successfully 成功地完成某事物
It´s a difficult job but she´s the person to carry it through. 这是件艰巨的工作, 但她是能胜任的.