back channels造句

• Has made back channel overtures toward them to join their group
  ...主动通过秘密渠道向他们提出要他们入伙
• Has made back channel overtures toward them to join their group
  ...主动通过秘密渠道向他们提出要他们入伙
• He was a good and trusted back channel, and he kept his boss well informed
  他是一个有用的而且可靠的小道消息来源，确保了他的上司消息灵通。
• The single chip system is constructed which can control the double pendulum, including forward channel, back channel and communication with computer
  这个单片机系统包括前项通道、后项通道、和上位机通讯三部分。