技藝高超的（形容詞，正式）

(adjective, FORMAL) Great; highly experienced and impressive.

EXAMPLE: Our city's new symphony conductor is a consummate musician who has conducted orchestras all over the world.

我們城市的交響樂團(tuán)新指揮是一位技藝高超的音樂家，指揮過世界各地的管弦樂隊(duì)。

a sea of troubles

成堆的麻煩

A complicated collection of serious problems.

EXAMPLE: My brother's wife left him, his business is failing, and he has been diagnosed with a serious illness; he's really drowning in a sea of troubles.

我兄弟的妻子離開了他，他的生意快要失敗了，他又被診斷出了嚴(yán)重的疾病。他真是陷入到成堆的麻煩里面了。