skyrocketed

n. 冲天火箭（烟火）

vt. 使 ... 上升； 发射

vi. 陡升； 猛涨

Through the first week in June, as cases began to skyrocket in Australia, WHO continued to put off the final call. 虽然六月第一周里澳大利亚的病例显著上升，但世卫组织依然推迟最后的升级。

In the end, the quality of video and audio will skyrocket without undue stress on the network. 最后，由于在网上没有了过度的压力，视频和声频的质量将猛涨。