1、If you use g.722 on low bandwidth call, the video will suffer
如果在低帶寬時(shí)使用G.722模式，視頻將會(huì)受到影響

2、Where the network is expensive, has low bandwidth or is unreliable?
網(wǎng)絡(luò)代價(jià)昂貴，帶寬低、不可靠。

3、Then give an example of one with low bandwidth and low latency.
然后再給出另一個(gè)網(wǎng)絡(luò)的例子，它具有低的帶寬和低的延遲。

low bandwidth翻譯