And straightforward communication will serve as a useful basic of successful business transactions.
以及坦率的沟通,这些将构成顺利生意交涉的有效基础。
and realized that it was a sign that the child was growing up and developing valuable powers of observation and independent judgment,
并且意识到这象征着孩子们正在成熟和发展宝贵的观察力、独立判断力,