bèi / gào / gòng / chēng / dāng / shí / shì / zài / péng / you / de / quàn / shuō / xià / cái / nà / yàng / zuò / de / 。

被告供称当时是在朋友的劝说下才那样做的。

The defendant stated that he only did that because his friend had persuaded him.