B: I made a boo-boo while transferring files over the Internet and lost my data.
B: I made a boo-boo while transferring files over the Internet and lost my data.
我在上传一些档案时犯了一个错误,结果资料都丢了。
B: I made a boo-boo while transferring files over the Internet and lost my data.
我在上传一些档案时犯了一个错误,结果资料都丢了。