Dr Amy Guo, the leading researcher on the older driver study, explains, “The DriveLAB is helping us to understand what the key points and difficulties are for older drivers and how we might use technology to address these problems. “For example, most of us would expect older drivers alway...
thatlightcandamageoureyesundercertaincircumstances,there?snoscientificevidencesuggestingthatbluelightisharmfultooureyes.But manypeoplestillthinkitis,whichiswhybluelight-blockingglassesaresopopular.Sodothe glasseswork? “Everyoneisveryconcernedthatbluelight maybecausingdamagetotheeye,butthere?sno evidencethatitmaybeca...
This is a good way to uncover application bugs as well—a program shouldn't necessarily eat up database CPU resources when the user doesn't even realize it's still running!Computationally Expensive AggregationsSometimes you'll need to find an app that by itself doesn't consume many resources,...
The UNECE has already finalized regulations that govern the distance at which a Level 2 or Level 3 vehicle should follow another car, the minimum clearance necessary for the vehicle to execute a lane change requested by the human driver, and the maximum lateral acceleration permitted by automated...
Suddenly the driver saw an old man lying on the side of the road. A woman next to him was shouting for help.The bus driver stopped the bus without thinking twice. He got off and asked the woman what happened. She said that the man had a heart problem and should go to the ___. ...
And at every driver that passed, he not only smiled, he waved. Not many waved back, but some did. A lot of them smiled. As I sat waiting my turn in my warm, dry car, I began to feel ___. If this man could stand in the cold rain after ___ hours and still have a friendl...
the traffic is so heavy、take the subway、deal with traffic构成了“谈论如何应付交通拥挤”的特定场景。 15. W: Did your pictures of the night view come out like you expected? M: Actually, I ran out of film before I could even begin. I didn’t realize I’d finished the roll....
And I also realize the importance and value of helping one’s family.” The manager smiled and said, “This is what I’m looking for.” 92.Why did the young man meet the manager? A.Because the manager was his friend. B.Because the manager needed his help. C.Because he wanted to ...
12beyondwords,thedrivertriedto13therapidlyswellinglump(块)inhisthroat.He14theyoungmanbackintothewheelchairandtookouthis15andwipedthescrapes(擦伤)andcuts,16toseethateverythingwasgoingtobeokay.“Thankyou,sir.AndGodblessyou,”the17childsaidtohim.Themanthenwatchedthelittleboy18hisbrothertothesidewalktowardtheir...
Meanwhile, the traffic piled up behind. It took the police nearly an hour to get the traffic on the move again. In the meantime, the lorry driver had to sweep up hundreds of broken bottles. Only two stray dogs benefited from all this confusion, for they greedily devoured what was left ...