We often stay together for a long time.
我们经常呆在一起很长时间。
A long time ago, there was an old tiger. He did not often go to look for food himself.
很久以前，有一只年迈的老虎。他经常不出去找食物。
After the accident he often sat by himself still without moving for a long time.
发生车祸以后他常常独自一个人呆呆地坐在那里很长时间一动也不动。
The boss often has workers work for a long time.
那个老板经常让他的工人长时间工作。
It often took a long time to get people to tell the truth, and yet they knew that unless they told it the doctor could do nothing for them.
要人们披露真情往往需要很长的时间，然而他们谁都知道，如果不讲实话，医生也没法去解除他们的痛苦。
The fistula may often be asymptomatic for a long time.
瘘管可能常常无症状了很长一段时间。
But patients with emphysema can often live for a long time.
而肺气肿病人却能活很长时间。
Another time management question is how often a team should meet and how long they should meet for.
另外时间管理问题是一个团队应多久开一次会议以及一次会议开多久。
I often feel headache because of watching TV for a long time.
我经常因看电脑时间太长而头疼。
I often feel headache because of watching TV for a long time.
我经常因看电脑时间太长而头疼。
应用推荐