have a winning hand ; come out the victor
稳操胜券 In the Bag ; Sure of success ; home and dry
稳操胜券的 In the bag ; sure-fire
他们清楚地知道，即使自己刻苦学习，有老师、同学和家人的支持，要想使这一尝试获得成功，仍然是难操胜券。
They are perfectly aware that even with hard work and the support of teachers, classmates and family, success in this venture is hardly guaranteed.
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