搜索引擎

sōu suǒ yǐn qíng Internet search engine

使用

shǐ yòng to use; to employ; to apply; to make use of

技巧

jì qiǎo skill; technique

咨询

zī xún to consult; to seek advice; consultation; (sales) inquiry (formal)

邮箱

yóu xiāng mailbox; post office box

：lgooxc@hotmailcom