大学生职业目标的英文表达是 Career Objective或 Vocational Goal。具体到英语教师这一职业目标，可以表述为：
My career goal is to become an excellent English teacher.
I aspire to inspire students' interest in learning English and improve their language proficiency while fostering their comprehensive abilities.
这些表述清晰地描绘了大学生希望从事英语教师职业的愿望及其职业发展的具体规划。