3.The amount of food a child needs is roughly proportional to its size.
小孩食物量与他个头大致成比例。
4.The repousse lobes on the bowl were derived from the decoration of much earlier silver bowls used in Iran under the Achaemenids and Parthians.
这大致又说这碗花纹从伊朗流传而来。
5.This would seem to be a complimentary term, but in point of fact it is not, for it has picked up associations of impracticality and ineffectuality and general dopiness.