1,I think you can ask him ( to help) you.
ask sb to do sth:叫某人做某事
2,We are trying (to stop) SARS from quic.
try to do sth:努力做某事
1,I think you can ask him ( to help) you.
ask sb to do sth:叫某人做某事
2,We are trying (to stop) SARS from quic.
try to do sth:努力做某事