1. by and large 大致；总体上；
They were, by and large, a very wealthy, privileged elite.
他们大多都是非常有钱有势的精英阶层A[u9-eilNIqzPl[。

2. risk doing sth. 冒着……的风险
He risked being killed in order to save his daughter.
他冒死救他女儿Pc[3uaG2r0Ad。

3. amount to 等于；相当于
His second option is to persuade Mr Putin to step down, or to sack him. This would amount to a palace coup.
梅的第二个选择是说服普京下台，或者解雇他，这将等于宫廷政变~;FpLSJw#^YC(oJuR%l~。

4. off the street 从街上；在街上；街上的
You can't just speak to any guy off the street.
你不可以随便跟街上的人说话z[bwGk[vJ2q3ce。