Macroeconomic choppiness is holding back more dramatic market euphoria.

宏观经济时好时坏，抑制了更乐观的市场情绪。

This will start FluidSynth with 10,000 audio buffers each of size 10,000 — plenty of space to use to reduce the choppiness.

这将启动有10,000个音频缓冲区且每个缓冲区大小为10,000的FluidSynth——这个空间很大，足以减少波动。

A long-term graph of the Vix hints at cyclicality, with periods of great choppiness in the early and late 1990s book-ending an era of relative calm in the middle of the decade.

Vix的长期图像也暗示着周期性，1990s的早期和末期呈现大量的波浪，夹在中间的90年代中期却是一段相对平静的时期。