研究人员发现，他们可以通过去除发送“来这吧”信号的分子开关，抑制破坏性免疫细胞进入神经系统。
The researchers found that they could prevent destructive immune cells from entering nervous system tissue by eliminating a molecular switch that sends "come here" messages to immune cells.
调制解调器没有接受发送给它的指令。验证该调制解调器是否接线正确并且打开了电源开关。
The modem did not respond to the command sent to it. Verify that the modem is properly cabled and powered on.
你可以锁定手机，远程开关报警或删除数据，只需发送短信与一个预定义的关键字。
You can lock the phone remotely, switch on an alarm or delete data by simply sending a text message with a predefined keyword.
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