Line up the hot velocity
line up to call the number system
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band
“avoid peak and fill up valley” measures
30 years after the Reform and Opening Up
30 years since the introduction of reform and opening up
a big-pile up involving six cars
a dark horse bobbing up
a principle of drawing up
a telephone hot-line has been set up