“VLO”寫句子，用VLO造句

2、殲20原型機的質量評定清晰地表明設計擁有潛在的VLO*能，特別是在非常重要的前方半球。

1、These display a good theoretical and practical understanding of the VLO design rules developed by US researchers in industry and US government research laboratories, between 1975 and 2000.