Foreign carmakers seek bigger market portion with new models in H2
 Riding on the sales momentum of imported cars in South Korea, foreign auto brands are planning to release new models in the second half of this year and to improve after-sales service.
* riding on: 여세를 몰아서 * momentum: 탄력[가속도] 붙은 * release: 대중에게 공개하다, 발표하다 * second half of this year: 하반기 * after-sales service: 애프터 서비스
 Imported cars have increasingly expanded their presence here, recording a boost in sales in the first five month of this year, industry data showed.
* presence: 사물이나 물질이 있다 * expanded their presence: 존재를 확대하다 * boost: 신장시키다, 북돋우다
 A total of 94,367 units of imported cars were sold, marking a 1.2 percent year-on-year growth between January and May, according to data compiled by the Korea Automobile Importers and Distributors Association.
* mark: 표시하다 * year-on-year (on-year): 전년대비 * compiled: 여러 출처의 자료를 엮다