The period of the winter solstice, about December22.
冬至冬季的至点，大约在12月22日
The summer solstice, about June21.
夏至夏季的至点，大约为6月21日
point-to-point on-demand nature [ video-on-demand programme service]
点至点自选性质〔自选影像节目服务〕
point-to-point tunneling protocol
点对点隧道协议,点到点隧道协议,[港]点至点开隧协议
perigee-to-perigee period
近星点至近星点周期
point-to-multipoint transmission mode
一点至多点的传送模式
At midday, the index was 0.77 per cent at 1,574.52.
截至午盘，标准普尔500指数涨0.77%，至1574.52点。
make(a line)longer(so that it reaches a particular point)
将（一线）延长（至某点）
Acting on the contention that facts are sacred,
按事实至上的论点行事，
From8: 00to10: 00on Monday, the power supply will be shut down for the whole building.
星期一8点至10点，全楼停止供电。
They had at least one source or input node.
它们至少有一个发点或输入节点。
The switchboard operator is on duty from 6 to 9 .
电话总机接线员六点至九点值班。
Reduce sun exposure between 11 a.m. and 4 p.m.
减少中午11点至下午4点之间的日照。
Business hours, 10 a.m.-5 p.m.
营业时间上午十点至下午五点止。
She was a little wistful or sad, and even a little bitter.
她有点怅惘和哀伤，甚至有点痛苦。
There will be no water tomorrow from 8 a.m. to 3 p.m.
明天上午8点至下午3点停水。
From five to seven p. m, the streets are really crowded.
从下午5点至7点，街上都很拥挤。
Between four and five in the afternoon.
恐怕在下午4点至5点之间最合适。
