four-handed technique

例句：

1. 1.This is a four-handed technique that can greatly improve the accuracy of your work.
   这是一种四手技术，可以大大提高你的工作准确性。
2. 2.In this particular case, using a four-handed technique could be the key to success.
   在这个特定的情况下，使用四手技术可能是成功的关键。
3. 3. The four-handed technique has been widely used in surgical procedures to reduce the risk of complications.
   四手技术在外科手术中被广泛使用，以减少并发症的风险。