He became conversant in English, and could crackwise on Jimmy Kimmel's show or play pitchman for Visa.
他会说英语，并且可以在吉米·金梅尔的演出中脱颖而出，或者为维萨扮演推销员。
2
This is especially true if you are out on a date together and catch their eye wander. You make a wisecrack about it. This actually annoys them very much.
On the basis of piece-wise-linear plasticity and fracture mechanics, this article presented a 2-dimensional holonomic and nonholonomic constitutive model for cohesive crack of concrete-like materials.