假如

想象xiǎngxiàng一下yīxià，假如jiǎrú你nǐ有yǒu一yī台tái时光机shíguāngjī。

Imagine that you have a time machine.

假如jiǎrú你nǐ没有méiyǒu这个zhège程序chéngxù，你nǐ现在xiànzài就jiù可以kěyǐ去qù下载xiàzǎi。

If you do not have this program, you can download it now.

假如jiǎrú我wǒ告诉gàosu你nǐ，大家dàjiā不要bùyào走zǒu来lái走去zǒuqù，你nǐ有yǒu意见yìjiàn吗ma？

If I tell you not to run around, would you have any comments?

假如jiǎrú能néng一个yī ge月yuè之内zhīnèi还hái上shàng的话dehuà，我wǒ可以kěyǐ把bǎ钱qián借给jiègěi你nǐ。

I don't mind lending you the money provided you pay it back within a month.