例句與造句

1. This bidirectional data flow can be abstracted with ordinary serial line.
2. This bidirectional data flow can be abstracted with an ordinary serial line.
3. The IEEE 1284 standard allows for faster throughput and bidirectional data flow with a theoretical maximum throughput of 4 megabytes per second; actual throughput is around 2 megabytes / second depending on hardware.
4. It's difficult to find bidirectional data flow in a sentence. 用bidirectional data flow造句挺難的