keep at

And you have to keep at it, especially in a city notable for its lack of follow-through in addressing major problems and a neighborhood largely made up poor undocumented immigrants who struggle for survival while trying to avoid run-ins with law enforcement and gangs.

“If they are not getting it, I just can’t keep at them if they don’t get it,” Lue said.

The retailer said customers signed up to Asos Premier will get free returns if they keep at least £15 of their order.

Having an extra-thick uterine lining, as is the case in humans, helps the female body keep at bay the tentacle-like villi of the invasive human placenta should pregnancy occur.

Speaking to BBC Radio 4's Today about his desire to continue acting, Sir Ian said: "I shall just keep at it as long as the legs and the lungs and the mind keep working."