akaflieg berlin b13造句
例句与造句
- Akaflieg Berlin currently operates three two-seaters : a Grob G-103 Twin III, Schempp-Hirth Discus, Schleicher ASW 24 and two of its own designs, the Akaflieg Berlin B12 and the Akaflieg Berlin B13.
- It's difficult to find akaflieg berlin b13 in a sentence. 用akaflieg berlin b13造句挺难的