Its position is strengthened by two inarguable propositions . The first is that many of the current generation of fighters are approaching 30 years in service and must soon be replaced .
以下两个无可辩驳的论点让其地位更加稳固：第一个是许多当代战斗机接近30年的服役期，必须马上更换。
The fact of poor practical ability of graduates educated by higher education in china is almost inarguable .
我国高等教育培养的人才实践能力差已是不争的事实。
As long as the argument was over the history of our one life on earth , one had to settle for this broad interpretation unless inarguable evidence would come along to prove otherwise .
However , while more might not have envisioned utopia as a perfect society , it is inarguable that he forwarded utilitarian , rational utopia as a criticism of the european world he saw around him .
