You can make more money by holding on for the duration of the downtrend, but it is easier to achieve steady results by taking profits at the lower channel line.是什么意思_You can make more money by holding on for the duration of the downtrend, but it is easier to achieve steady results by taking profits at the lower channel line.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句