to make many small mistakes because of nervousness
因為緊張而犯許多小錯誤 (yīnwèi jǐnzhāng ér fàn xǔduō xiǎo cuòwù)
"He tripped over himself trying to explain."
"他在解釋時絆倒了自己。" (tā zài jiěshì shí **bàndǎo le zìjǐ**.)
to express an opinion loudly or forcefully
to look carefully for something, especially a good deal
to demonstrate that you value something
to reach a state of inner calm and balance
to check something by reading it again
to explain or present trade strategies clearly