1.be within the reach of 在……力所能及范圍內

The basic model is priced well within the reach of most people.

基本款式的定價大多數人都完全負擔得起nbN~t%An7tL。

2.keep sth. under one's hat 保密

You can't tell Mel. He can never keep anything under his hat.

你不能把這事兒告訴梅爾，他從來就守不住秘密HYuj!Mx#U3p@bfDdwsr。

3.calculated risks 合理的冒險

It is scary, but investing is all about spotting potential and taking calculated risks.

是很嚇人，但投資不就是考慮潛在風險然后做出合理的冒險嗎D-A*Y]a^lWR@B23iN。

4.the state of the art 現有水平

Even more exciting, it's thrilling to see Sony finding its mojo again, introducing radical new design ideas that, in this case, really advance the state of the art.

更令人欣喜的是，索尼似乎找回了自己的運氣和靈感，這些原創設計的引入，大大提升了現在的工藝水平2oBr7MGK~+_9Nw。