mathematics take, embark diverse, multi paradox (logic) 
Mathematik multiplizieren (Mathematik) multivariat (Mathe) Paradoxon (Mathe) 
matematica moltiplicare (matematica) multivariata (matematica.) paradosso (matematica.) 
mathématiques multiplier (mathématiques) multivariable (mathématiques) paradoxe (mathématiques.) 
matemáticas multiplicar (matemáticas) multivariado (matemáticas). Paradoja (matemáticas) mathematics 14 数学 [數學] shùxué (calculation-subject) mathematics ' take, embark 20 乘 [-] chéng (ascend, ride) take, embark: ~火车 take a train || ~船 by ship || ~飞机 take a flight ' diverse, multi 29 多元 [-] duōyuán (multiple-entity) diverse, multi: ~文化 multiple cultures || ~标准 (biāozhǔn) multi-component standard ' paradox (logic) 20 悖论 [-論] bèilùn (contradicted-argument) paradox (logic): 一个~ a paradox || 明显的~ an apparent paradox '
Năm nay họ hy vọng tuyển 20 người cao tuổi để dạy toán và khoa học. 
This year they hope to recruit 20 older people to teach maths and science.
In diesem Jahr hoffen sie, 20 ältere Menschen für Mathematik und Naturwissenschaften zu gewinnen.
ปีนี้พวกเขาหวังว่าจะได้รับคัดเลือก 20 คนแก่เพื่อสอนวิชาคณิตศาสตร์และวิทยาศาสตร์
今年他们希望招募20名老年人教数学和科学。