生产批号英文

　　Each summer a new batch of students tries to find work.

　　每年夏天都有一批新的学生要找工作。

　　His department has introduced a new batch of scientific instruments.

　　他所在的部门引进了一批新的科学仪器。

　　We're still waiting for the first batch to arrive.

　　我们还在等着第一批货的到来。

　　The spy returned to deliver a second batch of classified documents

　　那名间谍返回来递送第二批机密文件。

　　She brought a large batch of newspaper cuttings

　　她带来了一大堆剪报。