The TV is blocked by a huge painting which is slidable and with greetings on it.
电视被一幅巨幅画作遮挡，画作可以拉动，画作上写着打招呼的语言。
2
A syringe (1) comprises a barrel (2) with a plunger (3) in slidable and sealing engagement therein, and a needle attached to one end of the barrel (2).
In concrete, this invention comprises a sensor unit having a holder and a blood sensor mounted to the holder and a needle unit having a slidable puncturing needle.