1.claim to 要求

Both political parties in america claim to love entrepreneurs.
美国两大党派都声称喜欢创业者。

She accepted my claim to be heard.
她赞成大家知道我的要求。

2.such as 例如；譬如；诸如

Fragile things, such as big banks or debt-laden consumers, tend to break under stress.
脆弱的事物，例如大银行和负债的消费者，面临压力时倾向崩溃。

Ancillary businesses such as derivatives have thrived.
一些配套的业务如金融衍生品已经蓬勃发展了。

3.operating system n.操作系统

Now we know: the facebook phone is neither a phone, nor an operating system.
Facebook手机既不是手机也不是操作系统。

Hp's taking a$ 1 billion charge to shut down its mobile operating system's devices business.
砍掉WebOS及相关设备业务给惠普造成的损失高达10亿美元。

4.focus on 专注于

Many of these funds only focus on longer dated futures contracts.
这些基金很多只关注期限较长的期货合约。

Do entrepreneurs put enough focus on customer relationships?
创业者给予客户关系的重视足够吗？