The initial flight of BF-1 will not, however, involve any operations in STOVL mode.

然而，BF - 1的首次飞行测试将不包括任何STOVL模式操作。

youdao

The initial flight of BF-1 will not, however, involve any operations in STOVL mode.

然而，BF - 1的首次飞行测试将不包括任何STOVL模式操作。

youdao