例句與造句

1. Babs beam approach beacon system
   飛機(jī)進(jìn)場(chǎng)波束信標(biāo)系統(tǒng)
2. Blind approach beacon
   盲目進(jìn)場(chǎng)信標(biāo)
3. It's difficult to find approach beacon in a sentence. 用approach beacon造句挺難的